THOMAS. Unifit Series. Couplings & Flange Adaptors Non Restrained Products PIPE PRODUCTS

THOMAS Couplings & Flange Adaptors Non Restrained Products PIPE PRODUCTS Unifit Series Universal Pipe Couplings and Flange Adaptors for all Rigid Pipe H1

COUPLINGS & FLANGE ADAPTORS - NON RESTRAINED BELLVILLE WASTE WATER WORKS - Western Cape - South Africa PROJECT Upgrading of Bellville Waste Water Treatment Works PRODUCTS Stainless Steel Grade 316 Bolted Unifit Couplings & Adaptors CLIENT City of Cape Town Municipality 10 H2

Unifit Series Application The most Versatile Solution for Pipe Connection & Repair Size Range - DN15mm - DN600mm Industries - Water - Gas Pipe Materials - Ductile Iron - Cast Iron - Steel - Stainless Steel - PVC - HDPE - GRP - AC - Concrete - Clay H3

Unifit Series Specifications UNIFIT Universal Flange Adaptors are available ex-stock for joining flanged pipeline components to plain ended pipes. Wide sealing tolerances and a universal flange drilling suit T1000/3 & T1600/3, and in some cases T/D. From DN40 to DN600mm. UNIFIT Steel Flange Adaptors are available in any flange drilling from PN6 to PN64 and any nominal bore from DN40-3000mm. Restrained Flange Adaptors are also available. H4

Unifit Couplings Specifications Unifit couplings can be used as step couplings across pipes within the working tolerance. For example a TC0150-2 (159-182mm) can be used to join a 160mm PVC pipe to a 177mm OD Asbestos Cement pipe. DN CODE PIPE O.D. RANGE MIN MAX 40 TC 0040 48 58 50 TC 0050 59 73 50 TC 0050-2 59 78 65 TC 0065 72 85 65 TC 0065-2 74 90 80 TC 0080 88 103 100 TC 0100 98 118 100 TC 0100-2 108 128 125 TC 0125 132 154 150 TC 0150 150 170 150 TC 0150-2 159 182 150 TC 0150-3 180 194 200 TC 0175 192 209 200 TC 0175-2 205 222 200 TC 0200 218 235 250 TC 0225 235 252 250 TC 0225-2 250 267 250 TC 0225-3 260 274 250 TC 0250 271 289 250 TC 0250-2 286 304 300 TC 0300 302 318 300 TC 0300-2 315 332 300 TC 0300-3 334 350 350 TC 0350 344 360 350 TC 0350-2 356 372 350 TC 0350-3 374 391 400 TC 0400 391 407 400 TC 0400-2 401 417 400 TC 0400-3 417 437 400 TC 0400-4 430 446 450 TC 0450 444 460 450 TC 0450-2 458 474 450 TC 0450-3 477 493 500 TC 0500 494 510 500 TC 0500-2 509 523 500 TC 0500-3 518 534 500 TC 0500-4 526 546 500 TC 0500-5 556 572 500 TC 0500-6 577 593 600 TC 0600 600 614 600 TC 0600-2 611 624 600 TC 0600-3 630 650 H5

Unifit Couplings Specifications PIPE DN DEFLECTION (degree) Up to DN450 ± 6 Over DN450 - DN600 ± 5 PIPE END PREPARATION PIPE DN LENGTH MIN. Up to DN200 100 DN200 - DN600 160 > DN600 200 Pipe End Misalignment It is good engineering practice to align pipes correctly before joining them with a mechanical coupling. Unifit couplings can accommodate a small degree of pipe end misalignment. For Pipe O.D < 300mm Maximum misalignment = 1% of pipe O.D. For Pipe O.D. > 300mm Maximum misalignment = 3mm of pipe O.D. EXPANSION & CONTRACTION PRODUCT PIPE MOVEMENT Coupling 10 Flange Adapter 5 End Cap 5 Half Coupling 5 Coating Hanging Ring NOTE: Products may be supplied with a ring to assist during the coating process, this is not a lifting eye for a complete product. H6

Unifit Couplings Specifications Bolt Torque Rating To assure correct rubber seal compression, bolts must be tightened in diametrically opposite pairs, similar to the way a motor vehicle wheel is tightened. Bolt up evenly giving the nuts 2 or 3 turns at a time to the prescribed torque rating below: Galvanized Bolts: M12 - Torque 70-80Nm, use a 19mm Spanner. M14 - Torque 90-100Nm, use a 22mm Spanner. M16 - Torque 100-120Nm, use a 24mm Spanner. Stainless Steel Grade 316 Bolts (with lubricant): M12 - Torque 65-70Nm, use a 19mm Spanner. M14 - Torque 90-100Nm, use a 22mm Spanner. M16 - Torque 100-120Nm, use a 24mm Spanner. If an effective seal is not attained, the coupling must be loosened, lubricant must be applied to the rubber seal inside and outside. The coupling must be realigned and re-tightened. DN PRODUCT SETTING GAPS RECOMMENDED GAP MAXIMUM SLEEVE COUPLINGS FLANGE GAP LENGTH ADAPTORS G 200 100 16 10 32 225-600 160 25 20 50 Long barrel 300 Ø dependant Ø dependant Ø dependant Long Barrel couplings are able to accommodate larger setting gaps. It is good engineering practice to visit the site and recheck the torque rating 24 hours after installation. NOTE: Stainless Steel bolts must be tightened with a dry film lubricant (Teflon) or wet lubricant (Nickel Slip). If a lubricant is not used the chances are high that the nut will seize on the bolt thread. It will be necessary to cut off the bolt and replace it. Component Identification Pipe End Thrust, Restraint & Installation Internal pressure forces attempt to separate pipeline components, most notably at tees, bends and blank ends. NOTE: Couplings are NOT DESIGNED TO RESIST END LOAD due to pressure forces. End thrust restrained must be provided by other means. When placing thrust blocks and anchoring pipe with concrete, do not encase couplings in concrete. Leave couplings exposed during testing. The manufacturer can not be held liable for excavating leaking couplings. Additionally, step couplings must be anchored to avoid couplings sliding along the pipe. Wide range couplings operating at both extremities of its working tolerance may also slide with sufficient internal pipeline pressure. For example, an exposed (not buried) TC300-2 Coupling (315-332mm) that is joining a 315mm PVC pipe to a 332mm OD AC pipe may slide at as little as 10-12 bar. In these conditions the coupling must be restrained. Contact our offices for solutions. 1 2 3 4 1. Bolt 2. End Ring 3. Center Sleeve or Center Barrel 4. Rubber Seal Special Unifit Couplings Couplings can be manufactured including: - Special materials such as full Stainless Steel Grade 304 & 316 product - Stainless Steel bolts, nuts & washers - High Pressure couplings up to PN64 - Special sizes - Special coatings H7

Unifit Couplings Specifications TC 0500 L300 1 2 3 1 2 3 THOMAS PRODUCT GROUP: TC - Thomas Coupling COUPLING INTERNAL DIAMETER: 0500 - Thomas Pipe Products Stock Product Code Wide Range Couplings are manufactured with a 4mm fitting clearance. This coupling has a working tolerance of 494-510mm. LONG BARREL LENGTH: Standard couplings have a barrel length according to the minimum requirements of SANS1808-2. This length is not stated in the product code. Customers can specify non-standard longer (and shorter) coupling centre sleeve lengths. Standard long barrel centre sleeve lengths are specified in the following section. Material Specification End Ring Ductile Iron EN GJS-450-10 according to BS EN 1563 Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Center Sleeve or Barrel Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Bolts Steel to SANS1143 Grade 8.8 for M12 & M14 Stainless Steel available on request Nut Cap Polypropylene Plastic Corrosion Protection Coating Fusion Bonded Epoxy to SANS1217-250µm min. Others coatings available on request Rubber Seal EPDM SANS974 Related ISO4633 Other rubber compounds such as Nitrile (NBR) and Viton are available on request Bolt Coating M12 - Dacromat Galvanizing M14 & M16 - Hot Dipped Galvanizing to SANS763 H8

Unifit Universal Couplings Dimensions Any size up to DN600mm can be manufactured Popular stock sizes tabled below Contact our offices for special pipe OD ranges Standard Working Pressure WP=1600kPa Test Pressure TP=1.5xWP=2400kPa For higher WP contact our offices. DN CODE PIPE O.D. DIMENSION WEIGHT RANGE (kg) MIN MAX A B 40 TC 0040 48 58 122 220 2.7 50 TC 0050 59 73 137 220 3.6 50 TC 0050-2 59 78 142 220 3.9 65 TC 0065 72 85 149 220 4.1 65 TC 0065-2 74 90 154 220 4.7 80 TC 0080 88 103 167 220 4.7 100 TC 0100 98 118 182 220 5.5 100 TC 0100-2 108 128 192 220 5.7 125 TC 0125 132 154 218 220 6.5 150 TC 0150 150 170 234 220 7.0 150 TC 0150-2 159 182 256 220 7.2 150 TC 0150-3 180 194 268 220 9.0 200 TC 0175 192 209 283 220 9.0 200 TC 0175-2 205 222 296 220 9.8 200 TC 0200 218 235 309 220 10.8 250 TC 0225 235 252 326 270 12.2 250 TC 0225-2 250 267 341 270 13.3 250 TC 0225-3 260 274 348 270 15.1 250 TC 0250 271 289 403 270 16.2 250 TC 0250-2 286 304 418 270 16.4 300 TC 0300 302 318 432 270 18.6 300 TC 0300-2 315 332 446 270 18.6 300 TC 0300-3 334 350 464 270 21.8 350 TC 0350 344 360 474 270 23.1 350 TC 0350-2 356 372 486 270 23.5 350 TC 0350-3 374 391 505 270 24.2 400 TC 0400 391 407 521 270 25.5 400 TC 0400-2 401 417 531 270 25.8 400 TC 0400-3 417 437 551 270 26.6 400 TC 0400-4 430 446 560 270 27.9 450 TC 0450 444 460 574 270 28.6 450 TC 0450-2 458 474 588 270 28.8 450 TC 0450-3 477 493 607 270 29.9 500 TC 0500 494 510 624 270 31.2 500 TC 0500-2 509 523 637 270 31.7 500 TC 0500-3 518 534 648 270 32.0 500 TC 0500-4 526 546 660 270 32.0 500 TC 0500-5 556 572 686 270 32.9 500 TC 0500-6 577 593 707 270 34.2 600 TC 0600 600 614 728 270 37.0 600 TC 0600-2 611 624 738 270 37.7 600 TC 0600-3 630 650 757 270 37.8 H9

Unifit Long Barrel Couplings Specifications Application Long Barrel Couplings are designed specifically to cater for: 1. HDPE pipe thermal expansion and contraction 2. opvc linear contraction resulting from radial expansion of the pipe under pressure 3. Prevention of GRP (Glass Reinforced Polymer) pipe end de-lamination 4. To cover extended distances between two pipe ends of any pipe rigid pipe material. Long Barrel Couplings exhibit the same performance criteria as Unifit Couplings. Working Pressure = 16 bar Test Pressure = 24 bar. Design Circumferential weld beads are NOT allowed when supplying Long Barrel coupling products. Two coupling sleeves may not be welded together to create a single long barrel coupling sleeve. By welding two coupling sleeves together the ability of the coupling to accommodate pipe angular deflection is nullified. Thereby seriously inhibiting the performance of the product. Additionally circumferential weld beads around the center of a coupling sleeve will be put under undue strain when ground settlement occurs, the possibility of catastrophic failure exists. NOTE: Long Barrel couplings do NOT prevent pipe end pull out. They merely accommodate more pipe movement than a standard barrel product. Pipes must be suitably restrained by alternative means. When designing a pipeline incorporating Long Barrel products the design engineer should specify that circumferential weld beads are NOT permitted. Two coupling sleeves welded together circumferentially to create a single long barrel coupling sleeve A uniform long barrel coupling sleeve. No circumferential weld bead permitted Pipe End Preparation Depending on the application, pipe end preparation should equal the centre sleeve length of the coupling. Long barrel couplings can regularly exhibit barrel lengths in excess of 500mm and therefore it is important to ensure that the prepared end of the pipe is sufficient to enable the installer to slide the entire coupling over the pipe end. HDPE Pipe Expansion & Contraction As a rule of thumb an HDPE pipe exhibits 0.2mm of expansion or contraction per meter of pipe length, per degree Celcius change. Therefore a 5m length of pipe will shrink 1mm per degree Celcius drop in temperature. Bear in mind that HDPE pipes are often laid in full sunlight where the surface of the pipe can reach 54 C. Ambient buried temperatures can approach 0 C in winter resulting in the possibility that each 5m length of pipe can shrink up to 54mm. The above example is common in regions with extreme seasonal weather variations, such as the South African Highveld. It is therefore important to ensure the anticipated shrinkage (or expansion) of an HDPE pipe is calculated prior to ordering a Long Barrel Coupling. opvc Expansion and Contraction The expansion of opvc is quite normal under pressure due to the flexible nature of the material. Care must be taken when connecting opvc pipe with Mechanical Compression Type couplings to ensure Long Barrel couplings, step couplings and flange adaptors are specified. GRP Pipe Connection Tests have shown that GRP pipe exhibits a tendency to delaminate when coupled with mechanical compression couplings on the extremity of the pipe end. A long barrel coupling allows the rubber compression seal to work a sufficient distance back from the end of the GRP pipe ensuring the pipe integrity is maintained. Long Barrel couplings, step couplings and flange adaptors have become the industry standard when connecting GRP pipe to pipeline components of a different material. Special Long Barrel Couplings Long Barrel products are available in special lengths and materials such as Stainless Steel Grade 304 & 316. Mild Steel Stainless Steel H10

Unifit Long Barrel Couplings Specifications TC 0500 L300 1 2 3 1 2 3 THOMAS PRODUCT GROUP: TC - Thomas Coupling COUPLING INTERNAL DIAMETER: 0500 - Thomas Pipe Products Stock Product Code Wide Range Couplings are manufactured with a 4mm fitting clearance. This coupling has a working tolerance of 494-510mm. LONG BARREL LENGTH: Standard couplings have a barrel length according to the minimum requirements of SANS1808-2. This length is not stated in the product code. Customers can specify non-standard longer (and shorter) coupling centre sleeve lengths. Standard long barrel centre sleeve lengths are specified on the following page. Material Specification End Ring Ductile Iron EN GJS-450-10 according to BS EN 1563 Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Center Sleeve or Barrel Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Bolts Steel to SANS1143 Grade 8.8 for M12 & M14 Stainless Steel available on request Nut Cap Polypropylene Plastic Corrosion Protection Coating Fusion Bonded Epoxy to SANS1217-250µm min. Others coatings available on request Rubber Seal EPDM SANS974 Related ISO4633 Other rubber compounds such as Nitrile (NBR) and Viton are available on request Bolt Coating M12 - Dacromat Galvanizing M14 & M16 - Hot Dipped Galvanizing to SANS763 H11

Unifit Long Barrel Couplings Dimensions Any size up to DN600mm can be manufactured Popular stock sizes tabled below Contact our offices for special pipe OD ranges Standard Working Pressure WP=1600kPa Test Pressure TP=1.5xWP=2400kPa For higher WP contact our offices. DN CODE BARREL PIPE O.D. DIMENSION WEIGHT LENGTH L RANGE (kg) MIN MAX A B 40 TC 0040L180 180 48 58 122 270 2.7 50 TC 0050L180 180 59 73 137 270 3.6 50 TC 0050-2L180 180 59 78 142 270 3.9 65 TC 0065L180 180 72 85 149 270 4.1 65 TC 0065-2L180 180 74 90 154 270 4.7 80 TC 0080L180 180 88 103 167 270 4.7 100 TC 0100L180 180 98 118 182 270 5.5 100 TC 0100-2L180 180 108 128 192 270 5.7 125 TC 0125L180 180 132 154 218 270 6.5 150 TC 0150L180 180 150 170 234 270 7.0 150 TC 0150-2L180 180 159 182 256 270 7.2 150 TC 0150-3L180 180 180 194 268 270 9.0 200 TC 0175L180 180 192 209 283 270 9.0 200 TC 0175-2L180 180 205 222 296 270 9.8 200 TC 0200L180 180 218 235 309 270 10.8 250 TC 0225L200 200 235 252 326 320 12.2 250 TC 0225-2L200 200 250 267 341 320 13.3 250 TC 0225-3L200 200 260 274 348 320 15.1 250 TC 0250L200 200 271 289 403 320 16.2 250 TC 0250-2L200 200 286 304 418 320 16.4 300 TC 0300L300 300 302 318 432 430 18.6 300 TC 0300-2L300 300 315 332 446 430 18.6 300 TC 0300-3L300 300 334 350 464 430 21.8 350 TC 0350L300 300 344 360 474 430 23.1 350 TC 0350-2L300 300 356 372 486 430 23.5 350 TC 0350-3L300 300 374 391 505 430 24.2 400 TC 0400L300 300 391 407 521 430 25.5 400 TC 0400-2L300 300 401 417 531 430 25.8 400 TC 0400-3L300 300 417 437 551 430 26.6 400 TC 0400-4L300 300 430 446 560 430 27.9 450 TC 0450L300 300 444 460 574 430 28.6 450 TC 0450-2L300 300 458 474 588 430 28.8 450 TC 0450-3L300 300 477 493 607 430 29.9 500 TC 0500L300 300 494 510 624 430 31.2 500 TC 0500-2L300 300 509 523 637 430 31.7 500 TC 0500-3L300 300 518 534 648 430 32.0 500 TC 0500-4L300 300 526 546 660 430 32.0 500 TC 0500-5L300 300 556 572 686 430 32.9 500 TC 0500-6L300 300 577 593 707 430 34.2 600 TC 0600L300 300 600 614 728 430 37.0 600 TC 0600-2L300 300 611 624 738 430 37.7 600 TC 0600-3L300 300 630 650 757 430 37.8 H12

COUPLINGS & FLANGE ADAPTORS - NON RESTRAINED BORCHERDS QUARRY WWTW - Western Cape - South Africa PROJECT Upgrading of Borcherds Quarry Waste Water Treatment Works PRODUCTS Anchored Unifit Couplings from Stainless Steel Grade 316L & FBE Coated DI and MS CLIENT City of Cape Town Municipality H13

Unifit Step Couplings Specifications Application Unifit Step Couplings are designed to provide transitions between pipes of different nominal bores simplifying installations when replacing old pipe with new pipe, thus making Unifit Step Couplings excellent repair products. Simple Installation Available as standard and long barrel sleeved versions, Unifit Step Couplings simplify installation further, allowing for greater cutting tolerances and a greater pipe insertion depth - sealing beyond corrosion damaged pipe ends to create a safe and permanent repair. Accommodating Pipe Movement All couplings accommodate angularity between pipes which allows for normal pipeline movement due to ground settlement. Unifit step couplings allow for 6 total angular deflection. Design In order to reduce pipeline turbulence through a step coupling it is imperative that the step coupling exhibits a smooth tapered transition. Therefore NO PROFILE PLATES are permitted. It is also important to ensure that a step coupling center sleeve (or barrel) is of sufficient length to enable simple installation on site. As step couplings are predominantly used for repair and joining of different pipe materials it is often not possible for the contractor to get a precise joint where the pipe ends meet. A longer coupling barrel offers the installer greater flexibility when effecting a repair. Step coupling barrel lengths should be 2 x that specified for standard straight couplings in BS534:1990. NOTE: When designing a pipeline incorporating Step Coupling products, the design engineer must clearly specify: 1. Profile plates are NOT permitted in the design and construction of step couplings. 2. Step coupling center sleeve length must be 2 x that specified in BS534:1990 for standard straight couplings. Minimum Step Coupling sleeve lengths are specified below: PIPE DN SLEEVE LENGTH Up to DN300 200 Over DN300 - DN1600 320 Over DN1600 400 H14

Unifit Step Couplings Specifications The forces opposing the thrust load are impossible to calculate accurately due to a vast number of factors influencing the resistance of the step coupling to thrust forces, such as: - smoothness of the pipe surface and coefficient of friction thereof - temperature of the pipe surface - amount of lubrication used to install the coupling and whether this lubrication was used between the rubber seal and pipe outside diameter - coefficient of friction of the rubber seal - this may also vary due to the shore hardness of the rubber material - compression load on the coupling rubber seal which is affected by the actual bolt torque - ground settlement effecting the angular deflection of the pipes within the coupling - operating pressure of the pipeline - the magnitude of the step across the two different pipe diameters - water hammer experienced within the pipeline - the density of the substrate used to back fill the pipeline - most importantly, back filling and compaction of the ground around the coupling. As the pipeline pressure increases, and the magnitude of the step increases, so to do the thrust forces attempting to move the step coupling. If a step coupling is not sufficiently restrained, buried and back filled correctly, there is every possibility that it will move. It is industry standard to keep couplings exposed during the pipeline testing in order to check for leaks. Unfortunately, this is counter productive in the case of step couplings. There is often not sufficient restraint to support the coupling and prevent it from sliding. Step couplings must be sufficiently restrained to avoid sliding along a pipe. A step coupling should be perceived as a partial blanked off end exposed to axial thrust forces. Regardless of the direction of flow, the step coupling will always move off the larger pipe diameter and onto the smaller pipe. It is not always sufficient to simply backfill a step coupling. The magnitude of axial thrust forces may be large enough to shift the coupling and the backfill. When placing thrust blocks and anchoring pipe with concrete, care must be taken to ensure that a step or any other coupling is not encased in concrete as this prevents access for maintenance and/or repair. The manufacturer can not be held liable for excavating leaking couplings. H15

Unifit Step Couplings Specifications T 0450 x 0500 DB 1 2 3 4 1 2 3 THOMAS PRODUCT GROUP: T - Unifit Step Coupling COUPLING SMALL SIDE OF STEP COUPLING: 0450 - Thomas Pipe Products Stock Product Code This coupling has a working tolerance of 444-460mm. COUPLING LARGE SIDE OF STEP COUPLING: 0500 = Thomas Pipe Products Stock Product Code This coupling has a working tolerance of 494-510mm. Customers can specify non-standard longer (and shorter) coupling centre sleeve lengths. Standard long barrel step coupling lengths are specified on the following page. Material Specification 4 DOUBLE BOLT SET For step couplings from GRP to an other pipe material. For step couplings where the step is sufficient to create an angular deflection of the bolts of 5 or more. End Ring Ductile Iron EN GJS-450-10 according to BS EN 1563 Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Center Sleeve or Barrel Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Bolts Steel to SANS1143 Grade 8.8 for M12 & M14 Stainless Steel available on request Nut Cap Polypropylene Plastic Corrosion Protection Coating Fusion Bonded Epoxy to SANS1217-250µm min. Others coatings available on request Rubber Seal EPDM SANS974 Related ISO4633 Other rubber compounds such as Nitrile (NBR) and Viton are available on request Bolt Coating M12 - Dacromat Galvanizing M14 & M16 - Hot Dipped Galvanizing to SANS763 H16

Unifit Step Couplings Dimensions Any size up to DN600mm can be manufactured Popular stock sizes tabled below Contact our offices for special pipe OD ranges Standard Working Pressure WP=1600kPa Test Pressure TP=1.5xWP=2400kPa For higher WP contact our offices DB = Double Bolt Set coupling. SMALL END LARGE END PRODUCT A1 A2 B L WEIGHT CODE PIPE OD1 CODE PIPE OD2 CODE (kg) TC 0050 59-73 T 0040 x 0050 137 280 200 4 TC 0040 48-58 TC 0065 72-85 T 0040 x 0065 DB 122 149 280 200 4 TC 0065-2 74-90 T 0040 x 0065-2 DB 154 280 200 4 TC 0050 59-73 TC 0065 72-85 T 0050 x 0065 149 280 200 4 137 TC 0080 88-103 T 0050 x 0080 DB 167 280 200 5 TC 0050-2 59-78 TC 0080 88-103 T 0050-2 x 0080 DB 167 280 200 5 142 TC 0100-2 108-128 T 0050-2 x 0100-2 DB 192 280 200 5 TC 0065 72-85 TC 0080 88-103 T 0065 x 0080 167 280 200 5 149 TC 0100-2 108-128 T 0065 x 0100-2 DB 192 280 200 6 TC 0065-2 72-85 TC 0080 88-103 T 0065-2 x 0080 167 280 200 5 154 TC 0100-2 108-128 T 0065-2 x 0100-2 DB 192 280 200 6 TC 0100 98-118 T 0080 x 0100 182 280 200 6 TC 0080 88-103 TC 0100-2 108-128 T 0080 x 0100-2 167 192 280 200 7 TC 0125 132-154 T 0080 x 0125 DB 218 280 200 9 TC 0100 98-118 TC 0100-2 108-128 T 0100 x 0100-2 192 280 200 7 182 TC 0125 132-154 T 0100 x 0125 218 280 200 7 TC 0100-2 108-128 TC 0125 132-154 T 0100-2 x 0125 218 280 200 7 192 TC 0150-2 159-182 T 0100-2 x 0150-2 DB 256 280 200 9 TC 0125 132-154 TC 0150-2 159-182 T 0125 x 0150-2 256 280 200 9 218 TC 0175 192-209 T 0125 x 0175 DB 283 280 200 9 TC 0150-2 159-182 T 0150 x 0150-2 256 280 200 9 TC 0150 150-170 TC 0150-3 180-194 T 0150 x 0150-3 234 268 280 200 10 TC 0175 192-209 T 0150 x 0175 DB 283 280 200 10 TC 0150-3 180-194 T 0150-2 x 0150-3 268 280 200 10 TC 0150-2 159-182 TC 0175 192-209 T 0150-2 x 0175 256 283 280 200 11 TC 0200 218-235 T 0150-2 x 0200 DB 309 280 200 12 TC 0150-3 180-194 TC 0175 192-209 T 0150-3 x 0175 283 280 200 11 268 TC 0200 218-235 T 0150-3 x 0200 DB 309 280 200 12 TC 0175-2 205-222 T 0175 x 0175-2 296 280 200 12 TC 0175 192-209 TC 0200 218-235 T 0175 x 0200 309 280 200 13 283 TC 0225 235-252 T 0175 x 0225 DB 326 280 200 15 TC 0225-2 250-267 T 0175 x 0225-2 DB 341 280 200 16 TC 0175-2 205-222 TC 0200 218-235 T 0175-2 x 0200 309 280 200 15 296 TC 0225 235-252 T 0175-2 x 0225 326 280 200 15 TC 0225 235-252 T 0200 x 0225 326 280 200 15 TC 0200 218-235 TC 0225-3 260-274 T 0200 x 0225-3 DB 348 280 200 16 309 TC 0250 271-289 T 0200 x 0250 DB 403 280 200 18 TC 0300-2 315-332 T 0200 x 0300-2 DB 446 280 200 20 TC 0225-2 250-267 T 0225 x 0225-2 341 280 200 18 TC 0225-3 260-274 T 0225 x 0225-3 348 280 200 18 TC 0225 235-252 TC 0250 271-289 T 0225 x 0250 326 403 280 200 20 TC 0250-2 286-304 T 0225 x 0250-2 DB 418 280 200 23 TC 0300-2 315-332 T 0225 x 0300-2 DB 446 280 200 26 H17

Unifit Step Couplings Dimensions SMALL END LARGE END PRODUCT CODE PIPE OD1 CODE PIPE OD2 CODE TC 0225-2 250-267 TC 0225-3 260-274 TC 0250 271-289 TC 0250-2 286-304 TC 0300 302-318 TC 0300-2 315-332 TC 0350 344-360 TC 0400 391-407 TC 0400-2 401-417 TC 0400-3 417-437 TC 0450 444-460 TC 0500 494-510 TC 0600 600-614 A1 A2 B L WEIGHT (kg) TC 0250 271-289 T 0225-2 x 0250 403 300 200 19 TC 0250-2 286-304 T 0225-2 x 0250-2 DB 341 418 300 200 23 TC 0300-2 315-332 T 0225-2 x 0300-2 DB 446 300 200 25 TC 0250-2 286-304 T 0225-3 x 0250-2 418 300 200 24 348 TC 0300-2 315-332 T 0225-3 x 0300-2 DB 446 300 200 26 TC 0250-2 286-304 T 0250 x 0250-2 418 300 200 23 TC 0300 302-318 T 0250 x 0300 403 432 300 200 25 TC 0300-2 315-332 T 0250 x 0300-2 DB 446 300 200 26 TC 0300 302-318 T 0250-2 x 0300 432 300 200 26 418 TC 0300-2 315-332 T 0250-2 x 0300-2 446 300 200 27 TC 0300-2 315-332 T 0300 x 0300-2 446 300 200 28 TC 0300-3 334-350 T 0300 x 0300-3 DB 464 300 200 29 432 TC 0350 344-360 T 0300 x 0350 DB 474 360 260 31 TC 0350-2 356-372 T 0300 x 0350-2 DB 486 360 260 34 TC 0300-3 334-350 T 0300-2 x 0300-3 DB 464 300 200 29 TC 0350 344-360 T 0300-2 x 0350 DB 474 360 260 29 446 TC 0350-2 356-372 T 0300-2 x 0350-2 DB 486 360 260 27 TC 0350-3 374-391 T 0300-2 x 0350-3 DB 505 360 260 28 TC 0350-2 356-372 T 0350 x 0350-2 486 420 320 24 TC 0350-3 374-391 T 0350 x 0350-3 505 420 320 26 TC 0400 391-407 T 0350 x 0400 DB 521 420 320 27 TC 0400-2 401-417 T 0350 x 0400-2 DB 474 531 420 320 27 TC 0400-3 417-437 T 0350 x 0400-3 DB 551 420 320 29 TC 0400-4 430-446 T 0350 x 0400-4 DB 560 420 320 30 TC 0450 444-460 T 0350 x 0450 DB 574 420 320 31 TC 0400-2 401-417 T 0400 x 0400-2 531 420 320 27 TC 0400-3 417-437 T 0400 x 0400-3 551 420 320 28 TC 0400-4 430-446 T 0400 x 0400-4 DB 560 420 320 29 TC 0450 444-460 T 0400 x 0450 DB 521 574 420 320 30 TC 0450-2 458-474 T 0400 x 0450-2 DB 588 420 320 32 TC 0450-3 477-493 T 0400 x 0450-3 DB 607 420 320 34 TC 0500 494-510 T 0400 x 0500 DB 624 420 320 37 TC 0450 444-460 T 0400-2 x 0450 DB 574 420 320 30 TC 0450-2 458-474 T 0400-2 x 0450-2 DB 531 588 420 320 31 TC 0450-3 477-493 T 0400-2 x 0450-3 DB 607 420 320 32 TC 0450 444-460 T 0400-3 x 0450 574 420 320 32 551 TC 0500 494-510 T 0400-3 x 0500 DB 624 420 320 35 TC 0450-2 458-474 T 0450 x 0450-2 588 420 320 31 TC 0450-3 477-493 T 0450 x 0450-3 607 420 320 33 574 TC 0500 494-510 T 0450 x 0500 DB 624 420 320 36 TC 0500-3 518-534 T 0450 x 0500-3 DB 648 420 320 37 TC 0500-2 509-523 T 0500 x 0500-2 637 420 320 38 TC 0500-3 518-534 T 0500 x 0500-3 648 420 320 40 624 TC 0500-4 526-546 T 0500 x 0500-4 DB 660 420 320 43 TC 0500-5 556-572 T 0500 x 0500-5 DB 686 420 320 43 TC 0600-2 611-624 T 0600 x 0600-2 738 420 320 44 TC 0600-3 630-650 T 0600 x 0600-3 728 757 420 320 56 TC 0659 ID 651 T 0600 x 0659 ID DB 769 420 320 60 H18

Unifit Universal Flange Adaptors Specifications Benefits Unifit Universal Flange Adaptors exhibit a universal flange drilling enabling the adaptor to be connected to multiple flange drillings. Steel flange adaptors have a single specified flange drilling. For example BS4504 PN16, whereas Universal flange adaptors can accommodate multiple flange drillings including: 10 and 16 bar rated flanges from SANS1123, BS EN1092-1, ISO7005 1:1992 and additional certain BS10:1962 (Table D&E), certain ANSI & AWWA flange drillings. Application Unifit Universal Flange Adaptors are designed for use on air, water, sewer and gas pipelines. The Universal Adaptor exhibits the same wide sealing tolerance of the Unifit Coupling and can therefore be used to join multiple pipe outside diameters and different pipe materials. Easy to Install The Unifit Series is supplied pre-assembled. The captivated non-rotating bolt heads require a single spanner to tighten. Request our installation instructions for a smooth and simple installation in even the most challenging conditions. Performance Characteristics The ability of a Unifit Universal Adaptor to accommodate angular deflection, pipe expansion and contraction etc. equals half the documented value for an equivalent sized Unifit Coupling. For example, a TC300-2 coupling can accommodate 6 of pipe angular deflection. The similar sized TUF300-2 Universal Flange Adaptor can accommodate 3 degrees of pipe angular deflection. Similarly setting gaps and pipe end preparation distances are half those specified for Unifit Couplings. The universal drilling consists of elongated flange holes enabling the adaptor to be bolted to multiple flange drillings. Pipe Angular Deflection All models accommodate angularity between pipes which allows for normal pipeline movement caused by ground settlement. Universal flange adaptors have a total allowable angular deflection of up to 3. Material Specification End Ring Ductile Iron EN GJS-450-10 according to BS EN 1563 Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Adaptor Body Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Bolts Steel to SANS1143 Grade 8.8 for M12 & M14 Stainless Steel available on request Nut Cap Polypropylene Plastic Corrosion Protection Coating Fusion Bonded Epoxy to SANS1217-250µm min. Others coatings available on request Rubber Seal EPDM SANS974 Related ISO4633 Other rubber compounds such as Nitrile (NBR) and Viton are available on request Bolt Coating M12 - Dacromat Galvanizing M14 & M16 - Hot Dipped Galvanizing to SANS763 H19

Unifit Universal Flange Adaptors Dimensions Sizes up to DN600mm available Stock sizes tabled below Standard Working Pressure WP=1600kPa Test Pressure TP=1.5xWP=2400kPa DN CODE PIPE O.D. FLANGE DRILLING A B C D WEIGHT RANGE T/D T/E T10 T16 (kg) The Unifit Universal Flange Adaptors suit popular flange drilling specifications below: - BS10 Table D & Table E - SABS1123 T1000/3 & T1600/3 - BS4504 PN10 & PN16 - BS EN1092-1 PN10 & PN16 - ISO 7005 1:1992 PN10 & PN16. MIN MAX 40 TUF 0040 48 58 122 140 18 150 3,4 50 TUF 0050 59 73 137 140 18 165 3,5 50 TUF 0050-2 59 78 142 140 20 185 3,6 65 TUF 0065 72 85 149 140 20 185 4,3 80 TUF 0080 88 103 167 140 20 220 4,5 100 TUF 0100 98 118 182 140 18 230 5,0 100 TUF 0100-2 108 128 192 140 18 230 5,3 125 TUF 0125 132 154 218 140 18 275 6,6 150 TUF 0150 150 170 234 140 20 285 7,1 150 TUF 0150-2 159 182 256 140 20 285 7,9 200 TUF 0175 192 209 283 140 19 340 9,7 200 TUF 0200 218 235 309 140 19 342 10,6 250 TUF 0225 235 252 326 155 19 400 14,6 250 TUF 0225-2 250 267 341 155 20 414 13,9 250 TUF 0250 271 289 403 155 20 414 13,9 300 TUF 0300 305 322 432 155 22 460 18,0 300 TUF 0300-2 315 332 446 155 22 460 19,2 350 TUF 0350 344 360 474 155 25 520 24,0 350 TUF 0350-3 374 391 505 155 25 520 26,0 400 TUF 0400 391 407 521 155 25 580 27,0 400 TUF 0400-3 417 437 551 155 27 580 28,9 450 TUF 0450 444 460 574 160 30 640 44,8 450 TUF 0450-3 477 493 607 160 24 640 40,5 500 TUF 0500 494 510 624 160 28 715 50,0 500 TUF 0500-4 526 546 660 160 28 715 49,5 600 TUF 0600 600 614 728 160 35 840 68,0 600 TUF 0600-3 630 650 757 160 35 840 54,1 All Unifit Universal Flange Adaptors are Full Through Bore flange adaptors. This means the flange adaptor is not a reducing step flange adaptor, therefore enabling the installer to slide the entire adaptor over the pipe for which it is intended. A reducing step flange adaptor has a smaller flange ID. Therefore the pipe can not pass completely through a reducing step flange adaptor. H20

Unifit Steel Flange Adaptors Specifications Material Specification End Ring Ductile Iron EN GJS-450-10 according to BS EN 1563 Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Center Sleeve or Barrel Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Bolts Steel to SANS1143 Grade 8.8 for M12 & M14 Stainless Steel available on request Nut Cap Polypropylene Plastic Corrosion Protection Coating Fusion Bonded Epoxy to SANS1217-250µm min. Others coatings available on request Rubber Seal EPDM SANS974 Related ISO4633 Other rubber compounds such as Nitrile (NBR) and Viton are available on request Bolt Coating M12 - Dacromat Galvanizing M14 & M16 - Hot Dipped Galvanizing to SANS763 H21

Unifit Steel Flange Adaptors - SANS1123 for Steel Pipe Dimensions Flat face flanges as standard Raised face flanges are only available on request Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure as per specified Flange Drilling Test Pressure TP=1.5xWP DN STEEL FLANGE FLANGE ID A B C D FLANGE PIPE OD SPEC. DRILLING BOLT +/- SIZE 50 60,3 SANS1123 T1000/3, T1600/3 74 137 130 12 165 M16 50 60,3 SANS1123 T2500/3, T4000/3 74 137 130 20 165 M16 65 76,1 SANS1123 T1000/3, T1600/3 80 142 130 12 185 M16 65 76,1 SANS1123 T2500/3, T4000/3 80 142 130 22 185 M16 80 88,9 SANS1123 T1000/3, T1600/3 94 154 130 14 200 M16 80 88,9 SANS1123 T2500/3, T4000/3 94 154 130 22 200 M16 100 114,3 SANS1123 T1000/3, T1600/3 122 182 130 14 220 M16 100 114,3 SANS1123 T2500/3, T4000/3 122 182 130 25 235 M20 125 139,7 SANS1123 T1000/3, T1600/3 154 218 130 16 250 M16 125 139,7 SANS1123 T2500/3, T4000/3 154 218 130 28 270 M24 150 165,1 SANS1123 T1000/3, T1600/3 174 234 130 18 285 M20 150 165,1 SANS1123 T2500/3, T4000/3 174 234 130 30 300 M24 200 219 SANS1123 T1000/3 226 296 140 18 340 M20 200 219 SANS1123 T1600/3 226 296 140 22 340 M20 200 219 SANS1123 T2500/3 226 296 140 28 360 M24 200 219 SANS1123 T4000/3 226 296 140 32 375 M24 250 273 SANS1123 T1000/3 278 348 140 18 395 M20 250 273 SANS1123 T1600/3 278 348 140 18 405 M24 250 273 SANS1123 T2500/3 278 348 140 28 425 M24 250 273 SANS1123 T4000/3 278 348 140 28 450 M30 300 324 SANS1123 T1000/3 332 446 140 18 445 M20 300 324 SANS1123 T1600/3 332 446 140 18 460 M24 300 324 SANS1123 T2500/3 332 446 140 28 485 M24 300 324 SANS1123 T4000/3 332 446 140 28 515 M30 H22

Unifit Steel Flange Adaptors - SANS1123 for Steel Pipe Dimensions Flat face flanges as standard Raised face flanges are only available on request Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure as per specified Flange Drilling Test Pressure TP=1.5xWP DN STEEL FLANGE FLANGE ID A B C D FLANGE PIPE OD SPEC. DRILLING BOLT +/- SIZE 350 356 SANS1123 T1000/3 364 474 178 23 505 M20 350 356 SANS1123 T1600/3 364 474 178 23 520 M24 350 356 SANS1123 T2500/3 364 474 183 28 555 M30 350 356 SANS1123 T4000/3 364 474 183 28 580 M30 400 406 SANS1123 T1000/3 412 521 178 23 565 M24 400 406 SANS1123 T1600/3 412 521 178 23 580 M24 400 406 SANS1123 T2500/3 412 521 183 28 620 M30 400 406 SANS1123 T4000/3 412 521 183 28 660 M36 450 457 SANS1123 T1000/3 464 574 178 23 615 M24 450 457 SANS1123 T1600/3 464 574 178 23 640 M24 450 457 SANS1123 T2500/3 464 574 183 28 670 M30 450 457 SANS1123 T4000/3 464 574 183 28 685 M36 500 508 SANS1123 T1000/3 512 624 178 23 670 M24 500 508 SANS1123 T1600/3 512 624 178 23 715 M30 500 508 SANS1123 T2500/3 512 624 183 28 730 M30 500 508 SANS1123 T4000/3 512 624 183 28 755 M36 600 610 SANS1123 T1000/3 618 728 178 23 780 M24 600 610 SANS1123 T1600/3 618 728 178 23 840 M30 600 610 SANS1123 T2500/3 618 728 183 28 845 M36 600 610 SANS1123 T4000/3 618 728 278 38 890 M45 H23

Unifit Steel Flange Adaptors - BS4504 for Steel Pipe Dimensions Flat face flanges as standard Raised face flanges are only available on request Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure as per specified Flange Drilling Test Pressure TP=1.5xWP DN STEEL FLANGE FLANGE ID A B C D FLANGE PIPE OD SPEC. DRILLING BOLT +/- SIZE 50 60,3 BS4504, BS EN1092 PN10, PN16 74 137 130 12 165 M16 50 60,3 BS4504, BS EN1092 PN25, PN40 74 137 130 20 165 M16 65 76,1 BS4504, BS EN1092 PN10, PN16 80 142 130 12 185 M16 65 76,1 BS4504, BS EN1092 PN25, PN40 80 142 130 22 185 M16 80 88,9 BS4504, BS EN1092 PN10, PN16 94 154 130 14 200 M16 80 88,9 BS4504, BS EN1092 PN25, PN40 94 154 130 22 200 M16 100 114,3 BS4504, BS EN1092 PN10, PN16 122 182 130 14 220 M16 100 114,3 BS4504, BS EN1092 PN25, PN40 122 182 130 25 235 M20 125 139,7 BS4504, BS EN1092 PN10, PN16 154 218 130 16 250 M16 125 139,7 BS4504, BS EN1092 PN25, PN40 154 218 130 28 270 M24 150 165,1 BS4504, BS EN1092 PN10, PN16 174 234 130 18 285 M20 150 165,1 BS4504, BS EN1092 PN25, PN40 174 234 130 30 300 M24 200 219 BS4504, BS EN1092 PN10 226 296 140 18 340 M20 200 219 BS4504, BS EN1092 PN16 226 296 140 22 340 M20 200 219 BS4504, BS EN1092 PN25 226 296 140 28 360 M24 200 219 BS4504, BS EN1092 PN40 226 296 140 32 375 M27 250 273 BS4504, BS EN1092 PN10 278 348 140 18 395 M20 250 273 BS4504, BS EN1092 PN16 278 348 140 18 405 M24 250 273 BS4504, BS EN1092 PN25 278 348 140 28 425 M27 250 273 BS4504, BS EN1092 PN40 278 348 140 28 450 M30 300 324 BS4504, BS EN1092 PN10 332 446 140 18 445 M20 300 324 BS4504, BS EN1092 PN16 332 446 140 18 460 M24 300 324 BS4504, BS EN1092 PN25 332 446 140 28 485 M27 300 324 BS4504, BS EN1092 PN40 332 446 140 28 515 M30 H24

Unifit Steel Flange Adaptors - BS4504 for Steel Pipe Dimensions Flat face flanges as standard Raised face flanges are only available on request Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure as per specified Flange Drilling Test Pressure TP=1.5xWP DN STEEL FLANGE FLANGE ID A B C D FLANGE PIPE OD SPEC. DRILLING BOLT +/- SIZE 350 356 BS4504, BS EN1092 PN10 364 474 178 23 505 M20 350 356 BS4504, BS EN1092 PN16 364 474 178 23 520 M24 350 356 BS4504, BS EN1092 PN25 364 474 183 28 555 M30 350 356 BS4504, BS EN1092 PN40 364 474 183 28 580 M33 400 406 BS4504, BS EN1092 PN10 412 521 178 23 565 M24 400 406 BS4504, BS EN1092 PN16 412 521 178 23 580 M27 400 406 BS4504, BS EN1092 PN25 412 521 183 28 620 M33 400 406 BS4504, BS EN1092 PN40 412 521 183 28 660 M36 450 457 BS4504, BS EN1092 PN10 464 574 178 23 615 M24 450 457 BS4504, BS EN1092 PN16 464 574 178 23 640 M27 450 457 BS4504, BS EN1092 PN25 464 574 183 28 670 M33 450 457 BS4504, BS EN1092 PN40 464 574 183 28 685 M36 500 508 BS4504, BS EN1092 PN10 512 624 178 23 670 M24 500 508 BS4504, BS EN1092 PN16 512 624 178 23 715 M30 500 508 BS4504, BS EN1092 PN25 512 624 183 28 730 M33 500 508 BS4504, BS EN1092 PN40 512 624 183 28 755 M39 600 610 BS4504, BS EN1092 PN10 618 728 178 23 780 M27 600 610 BS4504, BS EN1092 PN16 618 728 178 23 840 M33 600 610 BS4504, BS EN1092 PN25 618 728 183 28 845 M36 600 610 BS4504, BS EN1092 PN40 618 728 278 38 890 M45 H25

Unifit Steel Flange Adaptors Dimensions In the tables that follow: Flat face flanges as standard Raised face flanges are only available on request Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure as per specified Drilling Test Pressure TP=1.5xWP For larger diameters and higher pressure ratings refer to the section on Dedicated Large Diameter products or contact our sales offices. H26

Unifit Steel Flange Adaptors - BS10 T/D Dimensions FLG. DN ORDER CODE DUCTILE IRON PVC COD PIPE O.D. FIBRE CEMENT PIPES CID06 CID12 CID18 CID24 CID30 CID36 STEP A B C D 40 TF 0040 X 0040BS10 TD 50 122 165 10 133 50 TF 0050 X 0050BS10 TD 63 69 137 165 10 152 65 TF 0065 X 0065BS10 TD 75 149 165 10 165 80 TF 0065-2 X 0080BS10 TD 90 154 165 10 184 80 TF 0080 X 0080BS10 TD 98 96 167 165 10 184 100 TF 0100 X 0100BS10 TD 110 182 165 9,5 216 100 TF 0100-2 X 0100BS10 TD 118 125 122 192 165 9,5 216 125 TF 0125 X 0125BS10 TD 140 150 218 168 12,7 254 150 TF 0150 X 0150BS10 TD 160 234 168 12,7 279 150 TF 0150-2 X 0150BS10 TD 170 177 168 174 256 168 12,7 279 150 TF 0150-3 X 0150BS10 TD 180 188 268 258 12,7 279 150 TF 0175 X 0150BS10 TD 196 283 258 12,7 279 200 TF 0175 X 0200BS10 TD 200 283 168 12,7 337 200 TF 0200 X 0200BS10 TD 222 232 222 229 309 168 12,7 337 200 TF 0225 X 0200BS10 TD 239 250 326 258 12,7 337 200 TF 0225-2 X 0200BS10 TD 262 341 258 12,7 337 250 TF 0225 X 0250BS10 TD 250 326 171 15,9 406 250 TF 0225-2 X 0250BS10 TD 259 341 171 15,9 406 250 TF 0250 X 0250BS10 TD 274 286 274 284 403 171 15,9 406 250 TF 0250-2 X 0250BS10 TD 295 304 418 261 15,9 406 250 TF 0300-2 X 0250BS10 TD 318 446 261 15,9 406 300 TF 0300 X 0300BS10 TD 315 432 174 19 457 300 TF 0300-2 X 0300BS10 TD 326 328 446 174 19 457 300 TF 0300-3 X 0300BS10 TD 345 340 464 264 19 457 300 TF 0350 X 0300BS10 TD 353 474 324 19 457 300 TF 0350-2 X 0300BS10 TD 365 486 324 19 457 300 TF 0350-3 X 0300BS10 TD 378 505 324 19 457 350 TF 0350 X 0350BS10 TD 355 474 177 22,2 527 350 TF 0350-3 X 0350BS10 TD 378 378 382 505 177 22,2 527 350 TF 0400 X 0350BS10 TD 396 521 327 22,2 527 350 TF 0400-2 X 0350BS10 TD 412 531 327 22,2 527 350 TF 0400-3 X 0350BS10 TD 426 426 551 327 22,2 527 350 TF 0400-4 X 0350BS10 TD 440 560 327 22,2 527 400 TF 0400 X 0400BS10 TD 400 521 177 22,2 578 400 TF 0400-3 X 0400BS10 TD 429 430 436 551 177 22,2 578 400 TF 0450 X 0400BS10 TD 453 450 574 327 22,2 578 400 TF 0450-2 X 0400BS10 TD 468 588 327 22,2 578 400 TF 0450-3 X 0400BS10 TD 484 607 327 22,2 578 400 TF 0500 X 0400BS10 TD 503 624 327 22,2 578 450 TF 0450 X 0450BS10 TD 455 574 178 23 641 450 TF 0450-3 X 0450BS10 TD 480 483 488 607 178 23 641 450 TF 0500 X 0450BS10 TD 507 506 624 328 23 641 450 TF 0500-3 X 0450BS10 TD 524 648 328 23 641 450 TF 0500-4 X 0450BS10 TD 545 660 328 23 641 450 TF 0500-5 X 0450BS10 TD 566 686 328 23 641 500 TF 0500 X 0500BS10 TD 500 624 178 23 704 500 TF 0500-3 X 0500BS10 TD 532 648 178 23 704 500 TF 0500-4 X 0500BS10 TD 535 543 660 328 23 704 500 TF 0500-5 X 0500BS10 TD 560 560 686 328 23 704 500 TF 0500-6 X 0500BS10 TD 587 583 707 328 23 704 500 TF 0600 X 0500BS10 TD 606 728 328 23 704 500 TF 0640ID X 0500BS10 TD 629 750 328 23 704 600 TF 0640ID X 0600BS10 TD 630 750 178 23 826 600 TF 0600-3 X 0600BS10 TD 635 638 757 178 23 826 H27

Unifit Steel Flange Adaptors - SANS1123 T1000/3 Dimensions FLG. DN ORDER CODE DUCTILE IRON PVC COD PIPE O.D. FIBRE CEMENT PIPES CID06 CID12 CID18 CID24 CID30 CID36 STEP A B C D 40 TF 0040 X 0040SANS1123 T1000 50 122 165 10 150 50 TF 0050 X 0050SANS1123 T1000 63 69 137 165 10 165 65 TF 0065 X 0065SANS1123 T1000 75 149 167 12 185 80 TF 0065-2 X 0080SANS1123 T1000 90 154 167 12 200 80 TF 0080 X 0080SANS1123 T1000 98 96 167 167 12 200 100 TF 0100 X 0100SANS1123 T1000 110 182 167 12 220 100 TF 0100-2 X 0100SANS1123 T1000 118 125 122 192 167 12 220 125 TF 0125 X 0125SANS1123 T1000 140 150 218 169 14 250 150 TF 0150 X 0150SANS1123 T1000 160 234 171 16 285 150 TF 0150-2 X 0150SANS1123 T1000 170 177 168 174 256 171 16 285 150 TF 0150-3 X 0150SANS1123 T1000 180 188 268 261 16 285 150 TF 0175 X 0150SANS1123 T1000 196 283 261 16 285 200 TF 0175 X 0200SANS1123 T1000 200 283 173 18 340 200 TF 0200 X 0200SANS1123 T1000 222 232 222 229 309 173 18 340 200 TF 0225 X 0200SANS1123 T1000 239 250 326 263 18 340 200 TF 0225-2 X 0200SANS1123 T1000 262 341 263 18 340 250 TF 0225 X 0250SANS1123 T1000 250 326 173 18 395 250 TF 0225-2 X 0250SANS1123 T1000 259 341 173 18 395 250 TF 0250 X 0250SANS1123 T1000 274 286 274 284 403 173 18 395 250 TF 0250-2 X 0250SANS1123 T1000 295 304 418 263 18 395 250 TF 0300-2 X 0250SANS1123 T1000 318 446 263 18 395 300 TF 0300 X 0300SANS1123 T1000 315 432 173 18 445 300 TF 0300-2 X 0300SANS1123 T1000 326 328 446 173 18 445 300 TF 0300-3 X 0300SANS1123 T1000 345 340 464 263 18 445 300 TF 0350 X 0300SANS1123 T1000 353 474 323 18 445 300 TF 0350-2 X 0300SANS1123 T1000 365 486 323 18 445 300 TF 0350-3 X 0300SANS1123 T1000 378 505 323 18 445 350 TF 0350 X 0350SANS1123 T1000 355 474 178 23 505 350 TF 0350-3 X 0350SANS1123 T1000 378 378 382 505 178 23 505 350 TF 0400 X 0350SANS1123 T1000 396 521 328 23 505 350 TF 0400-2 X 0350SANS1123 T1000 412 531 328 23 505 350 TF 0400-3 X 0350SANS1123 T1000 426 426 551 328 23 505 350 TF 0400-4 X 0350SANS1123 T1000 440 560 328 23 505 400 TF 0400 X 0400SANS1123 T1000 400 521 178 23 565 400 TF 0400-3 X 0400SANS1123 T1000 429 430 436 551 178 23 565 400 TF 0450 X 0400SANS1123 T1000 453 450 574 328 23 565 400 TF 0450-2 X 0400SANS1123 T1000 468 588 328 23 565 400 TF 0450-3 X 0400SANS1123 T1000 484 607 328 23 565 400 TF 0500 X 0400SANS1123 T1000 503 624 328 23 565 450 TF 0450 X 0450SANS1123 T1000 455 574 178 23 615 450 TF 0450-3 X 0450SANS1123 T1000 480 483 488 607 178 23 615 450 TF 0500 X 0450SANS1123 T1000 507 506 624 328 23 615 450 TF 0500-3 X 0450SANS1123 T1000 524 648 328 23 615 450 TF 0500-4 X 0450SANS1123 T1000 545 660 328 23 615 450 TF 0500-5 X 0450SANS1123 T1000 566 686 328 23 615 500 TF 0500 X 0500SANS1123 T1000 500 624 178 23 670 500 TF 0500-3 X 0500SANS1123 T1000 532 648 178 23 670 500 TF 0500-4 X 0500SANS1123 T1000 535 543 660 328 23 670 500 TF 0500-5 X 0500SANS1123 T1000 560 560 686 328 23 670 500 TF 0500-6 X 0500SANS1123 T1000 587 583 707 328 23 670 500 TF 0600 X 0500SANS1123 T1000 606 728 328 23 670 500 TF 0640ID X 0500SANS1123 T1000 629 750 328 23 670 600 TF 0640ID X 0600SANS1123 T1000 630 750 178 23 780 600 TF 0600-3 X 0600SANS1123 T1000 635 638 757 178 23 780 H28

Unifit Steel Flange Adaptors - SANS1123 T1600/3 Dimensions FLG. DN ORDER CODE DUCTILE IRON PVC COD PIPE O.D. FIBRE CEMENT PIPES CID06 CID12 CID18 CID24 CID30 CID36 STEP A B C D 40 TF 0040 X 0040SANS1123 T1600 50 122 165 10 150 50 TF 0050 X 0050SANS1123 T1600 63 69 137 167 12 165 65 TF 0065 X 0065SANS1123 T1600 75 149 167 12 185 80 TF 0065-2 X 0080SANS1123 T1600 90 154 169 14 200 80 TF 0080 X 0080SANS1123 T1600 98 96 167 169 14 200 100 TF 0100 X 0100SANS1123 T1600 110 182 169 14 220 100 TF 0100-2 X 0100SANS1123 T1600 118 125 122 192 169 14 220 125 TF 0125 X 0125SANS1123 T1600 140 150 218 171 16 250 150 TF 0150 X 0150SANS1123 T1600 160 234 173 18 285 150 TF 0150-2 X 0150SANS1123 T1600 170 177 168 174 256 173 18 285 150 TF 0150-3 X 0150SANS1123 T1600 180 188 268 263 18 285 150 TF 0175 X 0150SANS1123 T1600 196 283 263 18 285 200 TF 0175 X 0200SANS1123 T1600 200 283 177 22 340 200 TF 0200 X 0200SANS1123 T1600 222 232 222 229 309 177 22 340 200 TF 0225 X 0200SANS1123 T1600 239 250 326 267 22 340 200 TF 0225-2 X 0200SANS1123 T1600 262 341 267 22 340 250 TF 0225 X 0250SANS1123 T1600 250 326 173 18 405 250 TF 0225-2 X 0250SANS1123 T1600 259 341 173 18 405 250 TF 0250 X 0250SANS1123 T1600 274 286 274 284 403 173 18 405 250 TF 0250-2 X 0250SANS1123 T1600 295 304 418 263 18 405 250 TF 0300-2 X 0250SANS1123 T1600 318 446 263 18 405 300 TF 0300 X 0300SANS1123 T1600 315 432 173 18 460 300 TF 0300-2 X 0300SANS1123 T1600 326 328 446 173 18 460 300 TF 0300-3 X 0300SANS1123 T1600 345 340 464 263 18 460 300 TF 0350 X 0300SANS1123 T1600 353 474 323 18 460 300 TF 0350-2 X 0300SANS1123 T1600 365 486 323 18 460 300 TF 0350-3 X 0300SANS1123 T1600 378 505 323 18 460 350 TF 0350 X 0350SANS1123 T1600 355 474 178 23 520 350 TF 0350-3 X 0350SANS1123 T1600 378 378 382 505 178 23 520 350 TF 0400 X 0350SANS1123 T1600 396 521 328 23 520 350 TF 0400-2 X 0350SANS1123 T1600 412 531 328 23 520 350 TF 0400-3 X 0350SANS1123 T1600 426 426 551 328 23 520 350 TF 0400-4 X 0350SANS1123 T1600 440 560 328 23 520 400 TF 0400 X 0400SANS1123 T1600 400 521 178 23 580 400 TF 0400-3 X 0400SANS1123 T1600 429 430 436 551 178 23 580 400 TF 0450 X 0400SANS1123 T1600 453 450 574 328 23 580 400 TF 0450-2 X 0400SANS1123 T1600 468 588 328 23 580 400 TF 0450-3 X 0400SANS1123 T1600 484 607 328 23 580 400 TF 0500 X 0400SANS1123 T1600 503 624 328 23 580 450 TF 0450 X 0450SANS1123 T1600 455 574 178 23 640 450 TF 0450-3 X 0450SANS1123 T1600 480 483 488 607 178 23 640 450 TF 0500 X 0450SANS1123 T1600 507 506 624 328 23 640 450 TF 0500-3 X 0450SANS1123 T1600 524 648 328 23 640 450 TF 0500-4 X 0450SANS1123 T1600 545 660 328 23 640 450 TF 0500-5 X 0450SANS1123 T1600 566 686 328 23 640 500 TF 0500 X 0500SANS1123 T1600 500 624 178 23 715 500 TF 0500-3 X 0500SANS1123 T1600 532 648 178 23 715 500 TF 0500-4 X 0500SANS1123 T1600 535 543 660 328 23 715 500 TF 0500-5 X 0500SANS1123 T1600 560 560 686 328 23 715 500 TF 0500-6 X 0500SANS1123 T1600 587 583 707 328 23 715 500 TF 0600 X 0500SANS1123 T1600 606 728 328 23 715 500 TF 0640ID X 0500SANS1123 T1600 629 750 328 23 715 600 TF 0640ID X 0600SANS1123 T1600 630 750 178 23 840 600 TF 0600-3 X 0600SANS1123 T1600 635 638 757 178 23 840 H29

Unifit Long Barrel Flange Adaptors - BS10 T/D Dimensions Flat face flanges as standard Raised face flanges are only available on request Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure as per specified Flange Drilling Test Pressure TP=1.5xWP FLG. DN ORDER CODE HDPE PVC PIPE O.D. LISTED BELOW VECTUS GRP CL6 CL10 CL16 CL20 FLOWTITE GRP A B C D 40 TF 0040L180 X 0040BS10 TD 50 122 250 10 133 50 TF 0050L180 X 0050BS10 TD 63 137 250 10 152 65 TF 0050-2L180 X 0065BS10 TD 75 142 250 10 165 80 TF 0065-2L180 X 0080BS10 TD 90 154 250 10 184 100 TF 0100L180 X 0100BS10 TD 110 182 250 9,5 216 100 TF 0100-2L180 X 0100BS10 TD 125 192 250 9,5 216 125 TF 0125L180 X 0125BS10 TD 140 218 253 12,7 254 150 TF 0150L180 X 0150BS10 TD 160 234 253 12,7 279 200 TF 0175L180 X 0200BS10 TD 200 283 253 12,7 337 250 TF 0225L200 X 0250BS10 TD 250 326 276 15,9 406 250 TF 0225-2L200 X 0250BS10 TD 258 258 260 262 341 276 15,9 406 300 TF 0300L200 X 0300BS10 TD 315 309 309 311 314 432 279 19 457 300 TF 0300-2L200 X 0300BS10 TD 327 446 279 19 457 350 TF 0350L200 X 0350BS10 TD 355 474 282 22,2 527 350 TF 0350-2L200 X 0350BS10 TD 359 360 363 365 486 282 22,2 527 350 TF 0350-3L200 X 0350BS10 TD 379 505 282 22,2 527 400 TF 0400L200 X 0400BS10 TD 400 521 282 22,2 578 400 TF 0400-2L200 X 0400BS10 TD 409 410 414 417 413 531 282 22,2 578 450 TF 0450L200 X 0450BS10 TD 455 574 283 23 641 450 TF 0450-2L200 X 0450BS10 TD 459 462 466 470 464 588 283 23 641 500 TF 0500L200 X 0500BS10 TD 500 624 283 23 704 500 TF 0500-2L200 X 0500BS10 TD 510 511 517 521 515 637 283 23 704 550 TF 0500-5L200 X 0550BS10 TD 561 563 569 686 283 23 704 550 TF 0583IDL200 X 0550BS10 TD 573 693 283 23 704 600 TF 0600-2L200 X 0600BS10 TD 612 614 620 624 617 738 283 23 826 600 TF 0640IDL200 X 0600BS10 TD 630 750 283 23 826 Long Barrel Flange Adaptors are used as standard practice on the following pipes: - HDPE - opvc - GRP NOTE: Long Barrel couplings do NOT prevent pipe end pull out. They merely accommodate more pipe movement than a standard barrel product. Pipes must be suitably restrained by alternative means. They can also be used on any rigid pipe material. Standard Long Barrel lengths are listed above. Longer barrel lengths are available on request. H30

Unifit Long Barrel Flange Adaptors - SANS1123 T1000/3 Dimensions Flat face flanges as standard Raised face flanges are only available on request Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure as per specified Flange Drilling Test Pressure TP=1.5xWP FLG. DN ORDER CODE HDPE PVC PIPE O.D. LISTED BELOW VECTUS GRP CL6 CL10 CL16 CL20 FLOWTITE GRP A B C D 40 TF 0040L180 X 0040SANS1123 T1000 50 122 250 10 150 50 TF 0050L180 X 0050SANS1123 T1000 63 137 250 10 165 65 TF 0050-2L180 X 0065SANS1123 T1000 75 142 252 12 185 80 TF 0065-2L180 X 0080SANS1123 T1000 90 154 252 12 200 100 TF 0100L180 X 0100SANS1123 T1000 110 182 252 12 220 100 TF 0100-2L180 X 0100SANS1123 T1000 125 192 252 12 220 125 TF 0125L180 X 0125SANS1123 T1000 140 218 254 14 250 150 TF 0150L180 X 0150SANS1123 T1000 160 234 256 16 285 200 TF 0175L180 X 0200SANS1123 T1000 200 283 258 18 340 250 TF 0225L200 X 0250SANS1123 T1000 250 326 278 18 395 250 TF 0225-2L200 X 0250SANS1123 T1000 258 258 260 262 341 278 18 395 300 TF 0300L200 X 0300SANS1123 T1000 315 309 309 311 314 432 278 18 445 300 TF 0300-2L200 X 0300SANS1123 T1000 327 446 278 18 445 350 TF 0350L200 X 0350SANS1123 T1000 355 474 283 23 505 350 TF 0350-2L200 X 0350SANS1123 T1000 359 360 363 365 486 283 23 505 350 TF 0350-3L200 X 0350SANS1123 T1000 379 505 283 23 505 400 TF 0400L200 X 0400SANS1123 T1000 400 521 283 23 565 400 TF 0400-2L200 X 0400SANS1123 T1000 409 410 414 417 413 531 283 23 565 450 TF 0450L200 X 0450SANS1123 T1000 455 574 283 23 615 450 TF 0450-2L200 X 0450SANS1123 T1000 459 462 466 470 464 588 283 23 615 500 TF 0500L200 X 0500SANS1123 T1000 500 624 283 23 670 500 TF 0500-2L200 X 0500SANS1123 T1000 510 511 517 521 515 637 283 23 670 550 TF 0500-5L200 X 0550SANS1123 T1000 561 563 569 686 283 23 730 550 TF 0583IDL200 X 0550SANS1123 T1000 573 693 283 23 730 600 TF 0600-2L200 X 0600SANS1123 T1000 612 614 620 624 617 738 283 23 780 600 TF 0640IDL200 X 0600SANS1123 T1000 630 750 283 23 780 Long Barrel Flange Adaptors are used as standard practice on the following pipes: - HDPE - opvc - GRP NOTE: Long Barrel couplings do NOT prevent pipe end pull out. They merely accommodate more pipe movement than a standard barrel product. Pipes must be suitably restrained by alternative means. They can also be used on any rigid pipe material. Standard Long Barrel lengths are listed above. Longer barrel lengths are available on request. H31

Unifit Long Barrel Flange Adaptors - SANS1123 T1600/3 Dimensions Flat face flanges as standard Raised face flanges are only available on request Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure as per specified Flange Drilling Test Pressure TP=1.5xWP FLG. DN ORDER CODE HDPE PVC PIPE O.D. LISTED BELOW VECTUS GRP CL6 CL10 CL16 CL20 FLOWTITE GRP A B C D 40 TF 0040L180 X 0040SANS1123 T1600 50 122 250 10 150 50 TF 0050L180 X 0050SANS1123 T1600 63 137 252 12 165 65 TF 0050-2L180 X 0065SANS1123 T1600 75 142 252 12 185 80 TF 0065-2L180 X 0080SANS1123 T1600 90 154 254 14 200 100 TF 0100L180 X 0100SANS1123 T1600 110 182 254 14 220 100 TF 0100-2L180 X 0100SANS1123 T1600 125 192 254 14 220 125 TF 0125L180 X 0125SANS1123 T1600 140 218 256 16 250 150 TF 0150L180 X 0150SANS1123 T1600 160 234 258 18 285 200 TF 0175L180 X 0200SANS1123 T1600 200 283 262 22 340 250 TF 0225L200 X 0250SANS1123 T1600 250 326 278 18 405 250 TF 0225-2L200 X 0250SANS1123 T1600 258 258 260 262 341 278 18 405 300 TF 0300L200 X 0300SANS1123 T1600 315 309 309 311 314 432 278 18 460 300 TF 0300-2L200 X 0300SANS1123 T1600 327 446 278 18 460 350 TF 0350L200 X 0350SANS1123 T1600 355 474 283 23 520 350 TF 0350-2L200 X 0350SANS1123 T1600 359 360 363 365 486 283 23 520 350 TF 0350-3L200 X 0350SANS1123 T1600 379 505 283 23 520 400 TF 0400L200 X 0400SANS1123 T1600 400 521 283 23 580 400 TF 0400-2L200 X 0400SANS1123 T1600 409 410 414 417 413 531 283 23 580 450 TF 0450L200 X 0450SANS1123 T1600 455 574 283 23 640 450 TF 0450-2L200 X 0450SANS1123 T1600 459 462 466 470 464 588 283 23 640 500 TF 0500L200 X 0500SANS1123 T1600 500 624 283 23 715 500 TF 0500-2L200 X 0500SANS1123 T1600 510 511 517 521 515 637 283 23 715 550 TF 0500-5L200 X 0550SANS1123 T1600 561 563 569 686 283 23 775 550 TF 0583IDL200 X 0550SANS1123 T1600 573 693 283 23 775 600 TF 0600-2L200 X 0600SANS1123 T1600 612 614 620 624 617 738 283 23 840 600 TF 0640IDL200 X 0600SANS1123 T1600 630 750 283 23 840 Long Barrel Flange Adaptors are used as standard practice on the following pipes: - HDPE - opvc - GRP NOTE: Long Barrel couplings do NOT prevent pipe end pull out. They merely accommodate more pipe movement than a standard barrel product. Pipes must be suitably restrained by alternative means. They can also be used on any rigid pipe material. Standard Long Barrel lengths are listed above. Longer barrel lengths are available on request. H32

Unifit Long Barrel Flange Adaptors - Reduced Bore Dimensions Application When joining plain ended rigid pipe to either of the following: Insufficient sealing face for flange gasket 1. HDPE Stub & Flange 2. Wafer Type Butterfly Valve 3. Wafer Type Non-Return Valve UNIFIT flange adaptors have a wide operating range enabling it to connect to various pipe OD s. The installer can slide the product over various pipe OD s within this range. The increased ID of the adaptor flange may present an insufficient sealing face when connecting to wafer type products and HDPE Stub & Flanges. Additionally, when a product does not offer a full flange face to support the flange adaptor, large bending moments are exerted on the flange adaptor attempting to bend the adaptor flange. It is imperative that a full thickness flange is utilised for this application. Thus eliminating any chance of the reduced thickness flange adaptors flange bending around the stub end or wafer valve, when bolts over tightened. Therefore, for these types of installations we recommend a Long Barrel, full thickness flange with reduced ID. This ensure a sufficient sealing face for the flange sealing gasket. NOTE: Long Barrel adaptors do NOT prevent pipe end pull out. They merely accommodate more pipe movement than a standard barrel product. Pipes must be suitably restrained by alternative means. HDPE Stub & Flange Connection Sufficient sealing face for flange gasket Insufficient sealing face for flange gasket Wafer Valve Connection Sufficient sealing face for flange gasket H33

Unifit End Caps Specifications Range Unifit End Caps are available from PN6 to PN64 and any nominal bore from DN40-600mm. Larger sizes up to DN3000mm are available (refer to Large Diameter Products). Application Unifit End Caps can be used to blank off a pipeline end. They are also perfect for pipeline pressure testing. End Caps can be used, removed and re-installed on the next section of pipeline being tested. Unifit End Caps exhibit a wide sealing tolerance enabling the product to be connected to multiple pipe OD s and materials. Installation An End Cap is a blanked off end and is therefore subject to internal pipeline pressure forces. The force on an end cap increases with pipe diameter and internal pipeline pressure. Magnitudes in tens of tons are common and therefore adequate external restraint is mandatory to ensure an end cap remains in place. Long Barrel End Caps are available and should be specified when being used on HDPE, opvc and GRP pipe. Do not encase in concrete. Unifit End Caps can be supplied with sockets for pressure testing. Customers can specify the quantity and size of sockets, including flanged outlets. Bolts and rubber seals can be sold as spares if an end cap is used repeatedly. When the outside diameter of a pipe is not accessible for an end cap to seal on, for example when a pipe enters a chamber and is cut flush with the chamber wall, an End Plug is available on request. End Plugs are also available with sockets for pipeline pressure testing. Material Specification End Ring Ductile Iron EN GJS-450-10 according to BS EN 1563 Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Center Sleeve or Barrel Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Bolts Steel to SANS1143 Grade 8.8 for M12 & M14 Stainless Steel available on request Nut Cap Polypropylene Plastic Corrosion Protection Coating Fusion Bonded Epoxy to SANS1217-250µm min. Others coatings available on request Rubber Seal EPDM SANS974 Related ISO4633 Other rubber compounds such as Nitrile (NBR) and Viton are available on request Bolt Coating M12 - Dacromat Galvanizing M14 & M16 - Hot Dipped Galvanizing to SANS763 H34

Unifit End Caps Dimensions No sockets as standard Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure PN16 Test Pressure TP=1.5xWP Higher pressures available on request DN PIPE O.D. RANGE ORDER CODE A B WEIGHT (kg) 40 48-58 TEC 0040 122 165 1.6 50 59-73 TEC 0050 137 165 1.9 50 59-78 TEC 0050-2 142 165 2.5 65 72-85 TEC 0065 149 165 2.6 65 74-90 TEC 0065-2 154 165 2.9 80 88-103 TEC 0080 167 165 3.0 100 98-118 TEC 0100 182 165 3.5 100 108-128 TEC 0100-2 192 165 3.6 125 132-154 TEC 0125 218 165 4.8 150 150-170 TEC 0150 234 165 6.1 150 159-182 TEC 0150-2 256 165 6.3 150 180-194 TEC 0150-3 268 165 6.9 200 192-209 TEC 0175 283 165 7.2 200 205-222 TEC 0175-2 296 165 8.5 200 218-235 TEC 0200 309 165 8.7 250 235-252 TEC 0225 326 165 11.0 250 250-267 TEC 0225-2 341 165 11.8 250 260-274 TEC 0225-3 348 165 13.0 250 271-289 TEC 0250 403 165 13.2 250 286-304 TEC 0250-2 418 165 14.1 300 302-318 TEC 0300 432 165 15.0 300 315-332 TEC 0300-2 446 165 16.1 300 334-350 TEC 0300-3 464 165 17.0 350 344-360 TEC 0350 474 225 17.9 350 356-372 TEC 0350-2 486 225 18.9 350 374-391 TEC 0350-3 505 225 20.2 400 391-407 TEC 0400 521 225 21.5 400 401-417 TEC 0400-2 531 225 22.2 400 417-437 TEC 0400-3 551 225 23.8 400 430-446 TEC 0400-4 560 225 24.9 450 444-460 TEC 0450 574 225 25.9 450 458-474 TEC 0450-2 588 225 27.4 450 477-493 TEC 0450-3 607 225 29.1 500 494-510 TEC 0500 624 225 31.7 500 509-523 TEC 0500-2 637 225 32.7 500 518-534 TEC 0500-3 648 225 35.3 500 530-546 TEC 0500-4 660 225 37.9 500 556-572 TEC 0500-5 686 225 38.9 500 577-593 TEC 0500-6 707 225 41.5 600 600-614 TEC 0600 728 225 42.0 600 611-624 TEC 0600-2 738 225 44.3 600 630-650 TEC 0600-3 757 225 45.0 H35

Unifit Half Couplings Specifications Traditional Flanged Fitting Socketed Fitting Material Specification End Ring Ductile Iron EN GJS-450-10 according to BS EN 1563 Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Sleeve or Barrel Mild Steel to BS EN 10025 Grade S355/SANS1431 Grade 350WA, or Grade CQ Bolts Steel to SANS1143 Grade 8.8 for M12 & M14 Stainless Steel available on request Nut Cap Polypropylene Plastic Corrosion Protection Coating Un-coated Rubber Seal EPDM SANS974 Related ISO4633 Other rubber compounds such as Nitrile (NBR) and Viton are available on request Bolt Coating M12 - Dacromat Galvanizing M14 & M16 - Hot Dipped Galvanizing to SANS763 H36

Unifit Half Couplings Dimensions Tapered Transition to steel pipe Any size up to DN600mm available Stock sizes tabled below Standard Working Pressure PN16 Test Pressure TP=1.5xWP Larger sizes & higher pressures up to PN64 available on request DN PIPE O.D. RANGE ORDER CODE A B 40 48-58 TCH 0040 122 155 50 59-73 TCH 0050 137 155 50 59-78 TCH 0050-2 142 155 65 72-85 TCH 0065 149 155 65 74-90 TCH 0065-2 154 155 80 88-103 TCH 0080 167 155 100 TCH 0100 182 155 100 108-128 TCH 0100-2 192 155 125 132-154 TCH 0125 218 155 150 150-170 TCH 0150 234 155 150 159-182 TCH 0150-2 256 155 150 180-194 TCH 0150-3 268 155 200 192-209 TCH 0175 283 155 200 205-222 TCH 0175-2 296 155 200 218-235 TCH 0200 309 155 250 235-252 TCH 0225 326 155 250 250-267 TCH 0225-2 341 155 250 260-274 TCH 0225-3 348 155 250 271-289 TCH 0250 403 155 250 286-304 TCH 0250-2 418 155 300 302-318 TCH 0300 432 155 300 315-332 TCH 0300-2 446 155 300 334-350 TCH 0300-3 464 155 350 344-360 TCH 0350 474 215 350 356-372 TCH 0350-2 486 215 350 374-391 TCH 0350-3 505 215 400 391-407 TCH 0400 521 215 400 401-417 TCH 0400-2 531 215 400 417-437 TCH 0400-3 551 215 400 430-446 TCH 0400-4 560 215 450 444-460 TCH 0450 574 215 450 458-474 TCH 0450-2 588 215 450 477-493 TCH 0450-3 607 215 500 494-510 TCH 0500 624 215 500 509-523 TCH 0500-2 637 215 500 518-534 TCH 0500-3 648 215 500 530-546 TCH 0500-4 660 215 500 556-572 TCH 0500-5 686 215 500 577-593 TCH 0500-6 707 215 600 600-614 TCH 0600 728 215 600 TCH 0600-2 738 215 600 630-650 TCH 0600-3 757 215 H37

Junior Couplings Specifications & Dimensions DN15-50mm Standard Working Pressure WP=16Bar Test Pressure TP=1.5xWP DN DN PIPE CODE A D WEIGHT (Inch) O.D. (kg) 1/2" 15 21.3 VLOCJ015 105 43 0.45 3/4" 20 26.9 VLOCJ020 110 50 0.50 1 25 33.7 VLOCJ025 123 55 0.60 1 ¼" 32 42.4 VLOCJ032 133 65 0.90 1 ½" 40 48.3 VLOCJ040 138 73 1.00 2" 50 60.3 VLOCJ050 205 88 1.20 Application For joining galvanized mild steel pipes on cut or plain end sections. Material Specification End Nuts Ductile Iron EN GJS-450-10 according to BS EN 1563 Sleeve Ductile Iron EN GJS-450-10 according to BS EN 1563 Corrosion Protection Coating Hot Dipped Galvanizing to SANS763 Rubber Seal EPDM SANS974 Related ISO4633 H38