GRUNDFOS DATA BOOKLET AP, KP. Wastwater pumps 50 Hz

GRUNDFOS DATA BOOKLET AP, KP Wastwater pumps 5 z

Contents General data Performance range Page 3 Applications Page 5 Examples of application Page 5 Pump overview Page 6 Type key for AP pumps Page 6 Type key for KP pumps Page 6 Construction Page 7 Installation Page 7 Sectional drawing Page 7 AP1 Ex-version Page 91 AP3 Ex-version Page 91 AP51 Ex-version Page 91 AP65 Vortex Ex-version Page 91 AP7 Ex-version Page 91 AP8 Vortex Ex-version Page 92 AP1 Ex-version Page 93 Technical data KP Page 8 AP1 Page 11 AP12 Page 14 AP3 Page 17 AP35 Page 2 AP35B Page 23 AP5 Page 26 AP5B Page 29 AP51 Page 32 AP65 Vortex Page 35 AP7 Page 4 Control box Page 44 AP8 Vortex Page 45 AP1 Page 57 Accessories LC 17, LCD 17 Page 71 LC 18, LCD 18 Page 72 Dimensions Page 73 Level switches Page 73 Explosion protection unit, LC Ex 4 Page 73 Accessories for AP, KP stainless steel pumps Page 74 Accessories for cast iron AP pumps Page 75 Level controllers and accessories Page 78 Free-standing installation or portable Page 79 Installation on auto-coupling Page 79 Vertical dry installation (D) Page 79 Pipe dimensions Page 8 Product range KP 15 Page 81 KP 25 Page 82 KP 35 Page 83 AP1 Page 84 AP12 Page 84 AP3 Page 85 AP35 Page 85 AP35B Page 85 AP5 Page 86 AP5B Page 86 AP51 Page 87 AP65 Vortex Page 88 AP7 Page 88 AP8 Vortex standard version Page 89 AP1 standard version Page 9 2

General data AP, KP Performance range [m] 18 16 14 12 1 8 6 4 2 KP AP12 Drainage pumps AP1 [m] 11 1 9 8 7 6 5 4 3 2 1 AP5 AP35 Wastewater and sewage pumps 2 4 6 8 1 12 14 Q [l/s] 1 2 3 4 5 6 7 8 9 1 Q [l/s] 5 1 15 2 25 3 35 4 45 5 Q [m³/h] TM 3546 3999 5 1 15 2 25 3 Q [m³/h] [m] 18 16 Wastewater and sewage pumps 14 12 AP3 1 8 AP51 6 4 2 2 4 6 8 1 12 14 16 18 Q [l/s] 1 2 3 4 5 6 Q [m³/h] TM 3548 33 TM 3547 3999 3

General data AP, KP [m] 16 14 Wastewater and sewage pumps [m] 4 2 Vortex pumps 12 1 8 6 AP5B 1 6 4 AP8.V 4 2 AP35B 1 2 3 4 5 6 7 8 9 Q [l/s] 5 1 15 2 25 3 Q [m³/h] TM1 9544 21 2 1 5 1 15 2 25 Q [l/s] 2 4 6 8 Q [m³/h] TM1 6234 83 [m] 2 Vortex pumps 1 8 6 4 AP65.1.V 3 2 1 AP65.65.V 5 1 15 2 25 3 35 4 45 5 55 6 65 7 Q [l/s] 5 1 15 2 Q [m³/h] TM1 9666 24 [m] 32 Sewage pumps 24 16 8 AP7 AP1 1 2 3 4 5 6 7 8 9 1 11 Q [l/s] 5 1 15 2 25 3 35 Q [m³/h] TM 3549 83 4

General data AP, KP Applications The KP and AP pumps are suitable for temporary as well as permanent free-standing installation. Furthermore AP pumps are suitable for installation on an autocoupling at the bottom of a pit with guide rails going to the top. The AP1 pump is available for dry pit installation. The pumps are designed for intermittent operation. p value for KP pumps: 4 to 9. p value for AP pumps: 4 to 1. Maximum density: 1.1 kg/m 3 Maximum installation depth below water level: 1 m. For permanent installation, level controllers are available: LC 17 and LC 18 for one-pump installations and LCD 17 and LCD 18 for two-pump installations. Explosion-proof versions of the AP pumps are available for applications involving the risk of explosion. Classification: EN 5 14/18/19/2-1977 (BS 551), class EEx d(e) (ib) IIB T4. Examples of application KP AP 1 AP 12 AP 3 AP 35 AP 35B AP 5 AP 5B AP 51 AP65 Vortex AP 7 AP8 Vortex Max. liquid temperature 5 C 4 C 55 C 4 C 55 C 4 C 55 C 4 C 4 C 4 C 4 C 4 C 4 C Pumping of wastewater from rivers and lakes!!!!!!! " " " " " Pumping of drainage water and flood water!!!!!!!! " " " " " Pumping of surface rainwater!!!!!!!!! "! " " Pumping of ditch and excavation drainage water!!!!!!!!! "! " Pumping of drainage water from garage sprinkler systems! "! " " " "! "! " " Mobile use for contractors, installers and industry!!!!!!!! " " " " Filling/emptying of containers!!!!!!!!! " " Transfer of liquids in industry, etc.!!!!!!!!!!!! Pumping of effluents from tunnels, underground garages etc.!!!!!!!!!!!! Pumping of sewage from single and multi-family dwellings!!!! Pressurized pumping of sewage from camp sites, service areas and remote buildings! Pressurized pumping of sewage from public buildings and small factories! Pumping of sewage from private toilets, showers, swimming pools etc. below sewer level!!!!!! " Pumping of wastewater from single and multifamily homes, camp sites and sports stadiums " " "!!! Pumping of sewage in municipal applications!!!! Pumping of sewage from hotels, restaurants, cinemas, schools and public buildings!!!! Pumping of wastewater from underground stations and public swimming pools!!!! = Recommended pump type = Alternative pump type AP 1 5

General data AP, KP Pump overview Pump range Type key for AP pumps Free passage [mm] Impeller type Number of motor poles Explosion-proof versions available KP 1 Semi-open 2 No AP1 1 Semi-open 2 Yes AP12 12 Semi-open 2 No AP3 3 Open single-channel 2 Yes AP35 35 Vortex 2 No AP35B 35 Vortex 2 No AP5 5 Vortex 2 No AP5B 5 Vortex 2 No AP51 5 Single-channel 2 Yes AP65 Vortex 65 Vortex 4 Yes AP7 7 Single-channel 4 Yes AP8 Vortex 8 Vortex 2 or 4 Yes AP1 1 Single channel or two-channel 4 or 6 Yes Example AP 3.5.7 /1 A.3.V.D.Ex AP: AP pump range 1-13: G: B Max. free passage [mm] With cutter system (APG grinder pumps) Basic 4-13: Nominal diameter of discharge port [mm].4-45: Power output P 2 /1 [W] /1 Blank or 1 = Standard performance. Digit 1 indicates that the pump type is available with a reduced-diameter impeller. 2 = Reduced-diameter impeller meaning reduced performance A: With level switch 1: none or 3: Single-phase voltage supply Three-phase voltage supply V: With vortex impeller D: For dry installation : For horizontal installation Ex: Explosion-proof Type key for KP pumps Example KP 15 A -1 KP: Pump range 15: 25: 35: 15 W motor power output 25 W motor power output 35 W motor power output A: AV: M: 1: 3: With float switch With vertical level switch Without level switch Single-phase voltage supply Three-phase voltage supply 6

General data AP, KP Construction Vertical, single-stage, submersible centrifugal pumps with horizontal or vertical discharge port designed for free-standing installation or installation by means of an auto-coupling guide rail system or for pit installation. The pumps are directly connected to an asynchronous submersible motor for 1 x 23 V +6/ 1%, 3 x 23 V +6/ 1% or 3 x 4 V +6/ 1%, 5 z. Enclosure class: IP 68. Insulation class: F (155 C). Stainless steel pumps Single-phase pumps incorporate thermal overload protection and require no additional motor protection. Three-phase pumps must be connected to a motor starter. Cast iron pumps APG pumps have a built-in thermal protection which cuts off the motor in case of overload. The motor restarts automatically; Ex-pumps, however, require manual restart. Three-phase Ex-pumps have a thermal switch in the motor windings. The thermal switch is to be connected to the control circuit of a motor starter. Ex-pumps require manual restart. Some three-phase pumps have a thermal switch in the motor windings. Installation The pumps are suitable for free-standing installation as well as installation on an auto-coupling guide rail system, which is available as an accessory. AP8 Vortex and AP1 pumps are suitable for vertical or horizontal dry pit installation. Pumps in permanent submersible installations can be installed by means of a stationary auto-coupling at the bottom of the pit. Two guide rails going to the top of the pit ensure that the pump is positioned correctly when lowered from the top of the pit down to the autocoupling and connected to the pipe system. Due to this system, the pump can easily be pulled up for service. Pumps for vertical dry pit installation can be installed by means of a stationary dry pit stand with suction bend. For free-standing installation the AP7 and AP1 pumps must be fitted with a base stand, see accessories. Sectional drawing AP51.65.22.3(Ex) TM1 2559 298 7

Technical data Drainage pumps KP KP The KP pump is designed for liquid transfer and drainage of clean or slightly dirty waste water with the pump completely or partly submerged in the liquid. drainage of cellars or buildings, pumping of domestic waste water without toilet waste, groundwater lowering, emptying applications, eg. in pools, tanks and vessels and pumping applications within agriculture, dairy industry, horticulture and process industry. Approvals Z-53.3-48 according to Institut für Bautechnik, Berlin Pumped liquids Pumps without level switch or with float switch: The pump is suitable for the pumping of clean, non-aggressive water and slightly dirty (grey) waste water. If the pump has been used for other liquids than clean water, it should be flushed through with clean water immediately after use. The open impeller construction ensures a free passage of solids up to a diameter of ø1 mm. Pumps with vertical level switch: The pump must only be used for the pumping of clean ground water and drain water. Operating range Installation depth: Min. liquid temperature: Max. liquid temperature at continuous operation: Max. 1 metres below liquid level. C. 5 C. During continuous pumping the suction strainer must always be completely covered by the liquid. Max. liquid temperature: 7 C for periods not exceeding 2 minutes at intervals of at least 3 minutes. TM1 7145 499 Discharge KP 15, KP 25 and KP 35: Rp 1¼ Pump sleeve and housing Single-stage, submersible, stainless steel, drainage pump in a robust design with upwards-pointing discharge port placed on top of the pump. The water enters the pump through the holes of the suction strainer preventing the passage of large solids. The sturdy impeller has single curved vanes with bevelled front edges that prevent fibres from jamming the impeller. The guide vanes in the pump housing not only guide the liquid but also lift sand grains into the liquid flow and thus prevent blocking by sand. The outer casing is made in one piece. The mains cable and the cable of the level switch are combined in one vulcanized and watertight plug, which is secured to the socket of the hermetically sealed stator housing. Motor The motor is a single- or three-phase, asynchronous canned motor with liquid-filled rotor chamber and water lubricated bearings. The motor is cooled by the pumped liquid around the motor. Enclosure class: IP 68. Insulation class: F. The motor incorporates automatic overload protection which cuts out the motor in case of overload. When it has cooled to normal temperature, the motor will restart automatically. Materials Components Materials DIN W.-Nr. AISI Outer casing Stainless steel 1.431 34 Pump housing Stainless steel 1.431 34 Suction strainer Stainless steel 1.431 34 Impeller Stainless steel 1.431 34 Shaft Stainless steel 1.457 431 Stator housing Stainless steel 1.431 34 Guide vanes Stainless steel 1.431 34 Bearings Carbon O-rings Seal rings NBR Cables 7 RN-F 8

9 Technical data Drainage pumps KP With float switch With vertical level switch TM1 259 83 Voltage P 1 [W] I n [A] Dimensions [mm] Weight [kg] B1 B2 L1 L2 L3 KP 15 1 x 22-23 V 3 1.3 225 149 31 35 4 7 6.3 KP 15 1 x 23-24 V 3 1.3 225 149 31 35 4 7 6.3 KP 25 1 x 22-23 V 48 2.3 225 149 31 35 4 7 7.2 KP 25 1 x 23-24 V 48 2.2 225 149 31 35 4 7 7.2 KP 25 3 x 38-415 V 48.8 225 149 31 35 4 7 7.2 KP 35 1 x 22-24 V 7 3.2 235 149 31 35 41 7 8. KP 35 3 x 38-4 V 7 1.3 235 149 31 35 41 7 8. 2 4 6 8 1 12 Q [m³/h] 1 2 3 4 5 6 7 8 9 [m] 1 2 3 Q [l/s] 2 4 6 8 p [kpa] KP 5 z ISO 2548 +/- 1 % KP 35 KP 15 KP 25 TM 183 1597 1 2 min. L min. L min. L3 1 2 4 1 B B Rp 1 / TM1 119 198 ø 25 mm 4 mm

Technical data Drainage pumps KP Installation Pumps without level switch or with float switch can be used in vertical position with the discharge port uppermost or in horizontal or tilted position with the discharge port as the highest point of the pump. Pumps with vertical level switch must be used in vertical position. TM 1548 493 Level switches A level switch, which gives impulses to start/stop between two levels of liquid, is connected to pumps intended for automatic operation. This type of installation requires a non-return valve in the discharge pipe or in the pump. The pumps are available with two different types of level switches. Min. liquid level: manual operation: 14 mm. automatic operation: See below. Pumps with float switch: A clamp on the handle of the pump holds the cable of the level switch. The difference in level between start and stop can be adjusted by changing the free cable length between the handle of the pump and the level switch. Dimensions for KP 35 are marked with "#". Float switch Max. Max. 15 mm 15mm TM1 1492 4697 Start 225mm The KP pump is well suited for permanent installation. Stop 1 mm 1mm 11 mm# TM2 1552 2599 Pumps with vertical level switch: For pumps with vertical level switch, the difference in level between start and stop is not adjustable. Dimensions for KP 35 are marked with "#". Vertical level switch 8 mm 8 mm 1 mm 11 1 mm# mm Start Start Stop Stop TM1 118 3297 1

Technical data AP1 AP1 Impeller The impeller is a semi-open cast iron impeller with a clearance of 1 mm in the pump housing. Cast iron is chosen as it is resistant towards mechanically wearing particles. The pumps are used for pumping wastewater, sludgecontaining water, ground water and surface water in places such as sumps, shafts, ducts, tunnels, excavations, basements, cellars and underground car parks. AP1 pumps are ideal for general flood relief applications and for miscellaneous industrial applications. Pump and stator housing The pump housing and stator housing are made of cast iron. The stator housing is dry, i.e. not oil-filled. Discharge All AP1 pumps have a horizontal discharge port for threaded connection. AP1.5.Ex: R 2. AP1.65: R 2½. Shaft and bearings The shaft is made of stainless steel and rotates in maintenance-free prelubricated ball bearings. The lower bearing is a double-row ball bearing. TM2 125 39 An adjustable cast iron wear plate is fitted at the inlet side of the impeller. Shaft seals AP1.5.12.3Ex: AP1.65.21: Motor cable Standard pumps 1 m: Ex-pumps 1 m: Materials Control box Combination of mechanical shaft seal and lip seal. The primary shaft seal has silicon carbide/silicon carbide seal faces. The secondary shaft seal is a lip seal. The chamber between the shaft seals is filled with.4 litre of oil. Two mechanical bellows seals with silicon carbide/silicon carbide seal faces. The chamber between the shaft seals is filled with 1.2 litre of oil. 7RNF. 7RNF - PLUS. Description Materials DIN W.-Nr. AISI/ASTM Strainer Cast iron EN-GJL-25.625 ASTM 35B Stator housing Cast iron EN-GJL-25.625 ASTM 35B Pump housing Cast iron EN-GJL-25.625 ASTM 35B Wear plate Cast iron EN-GJL-25.625 ASTM 35B Impeller Cast iron EN-GJL-25.625 ASTM 35B Shaft Stainless steel 1.414 AISI 43F Bearings eavy-duty prelubricated ball bearings Screws Stainless steel 1.431 AISI 34 Oil Shell Ondina 15, non-toxic Further information about control box, float switch, and level control, see page 44. TM 3553 593 11

Technical data AP1 p [kpa] 2 [m] 22 2 AP1.65.21.3 AP1 5 z ISO 996 Annex A 18 AP1.5.12.3Ex 16 16 14 S 12 12 1 8 8 E A 6 C 4 4 2 5 1 15 2 25 3 35 4 45 5 55 Q [m³/h] B TM1 2538 298 2 4 6 8 1 12 14 16 Q [l/s] P1 [hp] 3 P1 [kw] 2.4 2. AP1.65.21.3 2 1 1.6 AP1.5.12.3Ex 1.2.8.4. 5 1 15 2 25 3 35 4 45 5 55 Q [m³/h] TM 3454 83 Voltage Dimensions [mm] P 1 P 2 n In [kw] [kw] [min -1 Cos ϕ I Weight# ] [A] -------- start A B C E S [kg] I n AP1.5.12.3.Ex 3 x 4 V 1.6 1.2 285 2.9.84 4.6 426 3 87 161 R 2 3 AP1.5.12.3.Ex 3 x 23 V 1.6 1.2 285 2.9.84 4.6 426 3 87 161 R 2 3 AP1.65.21.3 3 x 4 V 2.5 2.1 28 4.5.84 4.6 525 38 18 198 R 2½ 27 AP1.65.21.3 3 x 23 V 2.5 2.1 28 7.8.84 4.7 525 38 18 198 R 2½ 27 AP1.65.21.A.3 3 x 4 V 2.5 2.1 28 4.5.84 4.6 525 38 18 198 R 2½ 27 AP1.65.21.A.3 3 x 23 V 2.5 2.1 28 7.8.84 4.7 525 38 18 198 R 2½ 27 #Pump inclusive of cable. 12

13 Technical data AP1 AP1 installations One-pump installation on auto-coupling Two-pump installation on auto-coupling TM1 2539 298 A C F E G N L O T V S J U K TM1 254 298 D I M M R P P B A B C D E F G I J K L M N O P S T U V AP1.5.12.Ex ø6 ø6 245 3 45 45 65 115 74 15 45 2 3 7 5 Rp 2 ½" 16 295 AP1.65.21 ø6 ø6 3 297 7 6 82 18 32 15 51 22 35 65 5 DN65 1" 16 25 A B C D E F G I J K L M N O P R S T U V AP1.5.12.Ex 445 6 245 135 45 45 65 115 74 15 45 2 3 7 335 33 Rp 2 ½" 16 295 AP1.65.21 6 975 3 297 7 6 82 18 32 15 51 22 375 875 435 38 DN65 1" 16 25

Technical data AP12 AP12 The riser pipe has a number of holes which enable efficient cooling of the motor during operation. The cable entry is of the socket and plug connection type, which makes quick and easy dismantling possible. Discharge port All AP12 pumps have a threaded vertical discharge port. AP12.4: Rp 1½. AP12.5: Rp 2. The AP12 pump is a single-stage submersible pump designed for the pumping of drainage water. The pump is suitable for the following applications ground water lowering, pumping in drainage pits, pumping in surface water pits with inflow from roof gutters, shafts, tunnels, etc., emptying of ponds, tanks, etc. and maximum particle size: 12 mm. Approvals PA-I no. 414 VDE. Automatic operation The pump is available for automatic as well as manual operation and can be installed in a permanent installation or used as a portable pump. The pump is available: with level switch fitted for automatic ON/OFF operation between two liquid levels (single-phase pumps); with separate level switch and control box for automatic ON/OFF operation between two liquid levels (three-phase pumps); without level switch for manual ON/OFF operation. Pumps fitted with level switches can also be used for manual ON/OFF operation. In this case the level switch must be secured in an upwards-pointing position. Pump sleeve and housing The stainless steel pump sleeve is made in one piece and equipped with an insulated carrying handle. The suction strainer is clipped on to the pump housing and can easily be removed for maintenance. The strainer not only prevents the passage of large solids but also ensures a slow flow into the pump. As a result, most impurities will be deposited outside the pump. The stainless steel pump housing is fitted with an internal riser pipe ensuring high efficiency. TM 5738 895 Shaft and bearings The shaft is made of stainless steel and rotates in maintenance-free prelubricated ball bearings. Impeller The stainless steel impeller is a semi-open impeller with L-shaped blades and a clearance of 12 mm. The blades are curved backwards to reduce any harmful effect from solid particles and to reduce the power consumption. Shaft seal The shaft seal is a combination of a mechanical shaft seal of the bellows type and a lip seal with 6 ml oil between them. The mechanical shaft seal of AP12 pumps has silicone carbide seal faces. Motor cable Standard pumps 1 m: Materials 7RNF. Description Materials DIN W.-Nr. AISI Pump housing Stainless steel 1.431 34 Riser pipe Stainless steel 1.431 34 Impeller Stainless steel 1.431 34 Pump sleeve Stainless steel 1.441 316 Shaft Stainless steel 1.435 Bearings eavy-duty prelubricated ball bearings O-rings NBR rubber Screws Stainless steel 1.431 34 Oil Shell Ondina 15, non-toxic TM 5477 895 14

Technical data AP12 p [kpa] 16 [m] 16.5.11.3 AP12 5 z ISO 996 +/- 1% S B 14.5.11.1 12 12.4.8 1.4.6 8 8.4.4 6 A 4 4 2 5 1 15 2 25 3 35 Q [m³/h] 2 4 6 8 1 Q [l/s] TM 5523 995 P1 [hp] P1 [kw] 2..5.11.3 2 1.6.5.11.1 1.2.4.8 1.4.6.8.4.4.4. 5 1 15 2 25 3 35 Q [m³/h] TM 7212 83 Voltage Dimensions [mm] P 1 P 2 In Cos ϕ I Weight [kw] [kw] [A] -------- start A B S [kg] I n AP12.4.4.1 1 x 23 V.8.4 3..99 3.8 321 216 Rp 1½ 11. AP12.4.4.A1 1 x 23 V.8.4 3..99 3.8 321 216 Rp 1½ 11. AP12.4.4.3 3 x 23 V.8.4 2.2.85 4.7 321 216 Rp 1½ 9.7 AP12.4.4.A.3 3 x 23 V.8.4 2.2.85 4.7 321 216 Rp 1½ 12. AP12.4.4.3 3 x 4 V.8.4 1.2.83 5. 321 216 Rp 1½ 9.7 AP12.4.4.A.3 3 x 4 V.8.4 1.2.83 5. 321 216 Rp 1½ 12. AP12.4.6.1 1 x 23 V 1..6 4.4.99 3.8 321 216 Rp 1½ 11. AP12.4.6.A.1 1 x 23 V 1..6 4.4.99 3.8 321 216 Rp 1½ 11. AP12.4.6.3 3 x 23 V 1..6 2.9.83 5.4 321 216 Rp 1½ 1.7 AP12.4.6.A.3 3 x 23 V 1..6 2.9.83 5.4 321 216 Rp 1½ 13. AP12.4.6.3 3 x 4 V 1..6 1.6.83 4.8 321 216 Rp 1½ 1.7 AP12.4.6.A.3 3 x 4 V 1..6 1.6.83 4.8 321 216 Rp 1½ 1.7 AP12.4.8.1 1 x 23 V 1.3.8 5.9.99 3.8 346 216 Rp 1½ 12.6 AP12.4.8.A.1 1 x 23 V 1.3.8 5.9.99 3.8 346 216 Rp 1½ 12.6 AP12.4.8.3 3 x 23 V 1.2.8 3.7.85 4.7 346 216 Rp 1½ 12. AP12.4.8.A.3 3 x 23 V 1.2.8 3.7.85 4.7 346 216 Rp 1½ 14.3 AP12.4.8.3 3 x 4 V 1.2.8 2.1.87 4.9 346 216 Rp 1½ 12. AP12.4.8.A.3 3 x 4 V 1.2.8 2.1.87 4.9 346 216 Rp 1½ 14.3 AP12.5.11.1 1 x 23 V 1.9 1.1 8.5.92 3.8 357 241 Rp 2 15.1 AP12.5.11.A.1 1 x 23 V 1.9 1.1 8.5.92 3.8 357 241 Rp 2 15.1 AP12.5.11.3 3 x 23 V 1.9 1.1 6.4.85 3.6 357 241 Rp 2 15.6 AP12.5.11.A.3 3 x 23 V 1.9 1.1 6.4.85 3.6 357 241 Rp 2 17.9 AP12.5.11.3 3 x 4 V 1.9 1.1 3.2.88 4.6 357 241 Rp 2 15.6 AP12.5.11.A.3 3 x 4 V 1.9 1.1 3.2.88 4.6 357 241 Rp 2 17.9 15

Technical data AP12 AP12 installations min. ø5 TM 5538 995 min. ø8 TM 5539 995 16

Technical data AP3 AP3 Impeller The impeller is an open single-vane cast iron impeller with a clearance of 3 mm. Cast iron is chosen as it is resistant towards mechanically wearing particles. The pumps are used for pumping wastewater, sludgecontaining water, ground water and surface water in places such as holiday homes, single-family houses, blocks of flats, public buildings, factories, garages, underground car parks and car wash areas. Applications as under AP1, but where a larger impeller clearance is required. Pump and stator housing The pump housing and the stator housing are made of cast iron. The stator housing is dry, i.e. not oil-filled. Discharge All AP3 pumps have a horizontal R 2 discharge port for threaded connection. Shaft and bearings The shaft is made of stainless steel and rotates in maintenance-free prelubricated ball bearings. TM1 7174 499 An adjustable cast iron wear plate is fitted at the inlet side of the impeller. Shaft seal Combination of mechanical shaft seal and lip seal. The primary shaft seal have silicon carbide/silicon carbide seal faces. The secondary shaft seal is a lip seal. The chamber between the shaft seals is filled with oil. Standard pumps:.1 litre Ex-pumps:.4 litre. Motor cable Standard pumps 1 m: Ex-pumps 1 m: Materials Description Control box 7RNF. 7RNF - PLUS. Materials DIN W.-Nr. AISI/ ASTM Stator housing Cast iron EN-GJL-25.625 ASTM 35B Pump housing Cast iron EN-GJL-25.625 ASTM 35B Neck ring Bronze Impeller Cast iron EN-GJL-25.625 ASTM 35B Wear plate Cast iron EN-GJL-25.625 ASTM 35B Shaft Stainless steel 1.414 AISI 43F Bearings eavy-duty prelubricated ball bearings Screws Stainless steel 1.431 AISI 34 Oil Shell Ondina 15, non-toxic Further information about control box, float switch, and level control, see page 44. TM 3561 593 17

Technical data AP3 p [kpa] 16 [m] 18 16 AP3.5.12.3(Ex) 12 14 12 AP3.5.11.1 AP3 5 z ISO 996 Annex A AP3.5.9.3(Ex) AP3.5.7.1 S 1 A 8 8 6 E 4 4 C 2 5 1 15 2 25 3 35 4 Q [m³/h] B D TM1 255 298 2 4 6 8 1 12 Q [l/s] P1 [hp] 2. P1 [kw] 1.6 AP3.5.11.1 AP3.5.12.3(Ex) Elbow is an accessory. 1.5 1.2 AP3.5.9.3(Ex) AP3.5.7.1 1..5..8.4. 5 1 15 2 25 3 35 4 Q [m³/h] TM 3562 83 Voltage Dimensions [mm] P 1 P 2 n In [kw] [kw] [min -1 Cos ϕ I Weight ] [A] -------- start A B C D E S [kg] I n AP3.5.7.1 1 x 23 V 1.1.7 285 4.3 1. 3.4 39 312 95 45 169 R 2 24 AP3.5.7.A.1 1 x 23 V 1.1.7 285 4.3 1. 3.4 39 312 95 45 169 R 2 24 AP3.5.9.3 3 x 23 V 1.3.9 285 3.9.83 4.5 39 312 95 45 169 R 2 24 AP3.5.9.A.3 3 x 23 V 1.3.9 285 3.9.83 4.5 39 312 95 45 169 R 2 24 AP3.5.9.3 3 x 4 V 1.3.9 285 2.2.83 4.4 39 312 95 45 169 R 2 24 AP3.5.9.A.3 3 x 4 V 1.3.9 285 2.2.83 4.4 39 312 95 45 169 R 2 24 AP3.5.9.3.Ex 3 x 4 V 1.2.9 285 2.2.83 4.4 578 353 111 61 185 R 2 29 AP3.5.11.1 1 x 23 V 1.7 1.1 285 7.4 1. 3. 39 312 95 45 169 R 2 25 AP3.5.11.A.1 1 x 23 V 1.7 1.1 285 7.4 1. 3. 39 312 95 45 169 R 2 25 AP3.5.12.3 3 x 23 V 1.7 1.2 29 5.1.84 4.7 578 312 95 45 169 R 2 25 AP3.5.12.A.3 3 x 23 V 1.7 1.2 29 5.1.84 4.7 578 312 95 45 169 R 2 25 AP3.5.12.3 3 x 4 V 1.7 1.2 29 2.9.84 4.6 578 312 95 45 169 R 2 25 AP3.5.12.A.3 3 x 4 V 1.7 1.2 29 2.9.84 4.6 578 312 95 45 169 R 2 25 AP3.5.12.3.Ex 3 x 4 V 1.7 1.2 29 2.9.84 4.6 578 353 111 61 185 R 2 3 18

19 Technical data AP3 AP3 installations One-pump installation on auto-coupling Two-pump installation on auto-coupling TM1 2551 298 F C A U Z J G K L N O T E S TM1 2552 298 D I M M R P P B A B C D E F G I J K L M N O P S T U Z AP3.5.7 ø6 ø6 245 3 45 45 65 115 112 15 4 2 3 7 5 Rp 2 ½" 16 295 AP3.5.9 ø6 ø6 245 3 45 45 65 115 112 15 4 2 3 7 5 Rp 2 ½" 16 295 AP3.5.9.Ex ø6 ø6 245 3 45 45 65 115 112 15 4 2 3 7 5 Rp 2 ½" 16 295 AP3.5.11 ø6 ø6 245 3 45 45 65 115 112 15 4 2 3 7 5 Rp 2 ½" 16 295 AP3.5.12 ø6 ø6 245 3 45 45 65 115 112 15 4 2 3 7 5 Rp 2 ½" 16 295 AP3.5.12.Ex ø6 ø6 245 3 45 45 65 115 112 15 4 2 3 7 5 Rp 2 ½" 16 295 A B C D E F G I J K L M N O P R S T U Z AP3.5.7 455 6 245 135 45 45 65 115 112 15 4 2 3 7 335 33 Rp 2 ½" 16 295 AP3.5.9 455 6 245 135 45 45 65 115 112 15 4 2 3 7 335 33 Rp 2 ½" 16 295 AP3.5.9.Ex 455 6 245 135 45 45 65 115 112 15 4 2 3 7 335 33 Rp 2 ½" 16 295 AP3.5.11 455 6 245 135 45 45 65 115 112 15 4 2 3 7 335 33 Rp 2 ½" 16 295 AP3.5.12 455 6 245 135 45 45 65 115 112 15 4 2 3 7 335 33 Rp 2 ½" 16 295 AP3.5.12.Ex 455 6 245 135 45 45 65 115 112 15 4 2 3 7 335 33 Rp 2 ½" 16 295

Technical data AP35 AP35 The stainless steel pump housing is fitted with an internal riser pipe ensuring high efficiency. The riser pipe has a number of holes which enable efficient cooling of the motor during operation. The cable entry is of the socket and plug connection type, which makes quick and easy dismantling possible. Discharge port All AP35 pumps have a threaded vertical discharge port: Rp 1½. The AP35 pump is a single-stage submersible pump designed for the pumping of drainage water and effluent. The pump is suitable for the following applications ground water lowering, pumping in drainage pits, pumping in surface water pits with inflow from roof gutters, shafts, tunnels, etc., emptying of ponds, tanks, etc., pumping of fibre-containing wastewater from laundries and industries and pumping of domestic wastewater without discharge from water closets. Approvals PA-I no. 414 VDE. Automatic operation The pump is available for automatic as well as manual operation and can be installed in a permanent installation or used as a portable pump. The pump is available: with level switch fitted for automatic ON/OFF operation between two liquid levels (single-phase pumps); with separate level switch and control box for automatic ON/OFF operation between two liquid levels (three-phase pumps); without level switch for manual ON/OFF operation. Pumps fitted with level switches can also be used for manual ON/OFF operation. In this case the level switch must be secured in an upwards-pointing position. Pump sleeve and housing The stainless steel pump sleeve is made in one piece and equipped with an insulated carrying handle. The suction strainer is clipped on to the pump housing and can easily be removed for maintenance. The strainer not only prevents the passage of large solids but also ensures a slow flow into the pump. TM 5739 1195 Shaft and bearings The shaft is made of stainless steel and rotates in maintenance-free prelubricated ball bearings. Impeller The stainless steel impeller is a Vortex impeller with L-shaped blades and a clearance of 35 mm (in the pump housing). The blades are curved backwards to reduce any harmful effect from solid particles and to reduce the power consumption. The impeller has a protective cap to prevent the deposits of long-fibred material. Shaft seal The shaft seal is a combination of a mechanical shaft seal of the bellows type and a lip seal with 6 ml oil between them. The shaft seal has silicon carbide seal faces. Motor cable Standard pumps 1 m: Materials 7RNF. Description Materials DIN W.-Nr. AISI Pump housing Stainless steel 1.431 34 Riser pipe Stainless steel 1.431 34 Impeller Stainless steel 1.431 34 Pump sleeve Stainless steel 1.441 316 Shaft Stainless steel 1.435 Bearings eavy-duty prelubricated ball bearings O-rings NBR rubber Screws Stainless steel 1.431 34 Cables Neoprene Oil Shell Ondina 15, non-toxic TM 5478 895 2

Technical data AP35 p [kpa] 1 [m] 11 1 AP35.4.8.V AP35 5 z ISO 996 Annex A S B 9 AP35.4.6.V 8 8 7 6 6 5 4 4 A 3 2 2 1 2 4 6 8 1 12 14 16 18 2 Q [m³/h] 1 2 3 4 5 6 Q [l/s] TM 5524 995 P1 P1 [hp] [kw] 1.2 1.5 1. AP35.4.8.V AP35.4.6.V 1..8.5..6.4.2. 2 4 6 8 1 12 14 16 18 2 Q [m³/h] TM 7219 83 Voltage Dimensions [mm] P 1 P 2 In Cos ϕ I Weight [kw] [kw] [A] -------- start A B S [kg] I n AP35.4.6.1.V 1 x 23 V.9.6 4..97 4.1 376 216 Rp 1½ 11.4 AP35.4.6.A.1.V 1 x 23 V.9.6 4..97 4.1 376 216 Rp 1½ 11.4 AP35.4.6.3.V 3 x 23 V 1..6 3..85 5.2 376 216 Rp 1½ 11.1 AP35.4.6.A.3.V 3 x 23 V 1..6 3..85 5.2 376 216 Rp 1½ 13.4 AP35.4.6.3.V 3 x 4 V.9.6 1.6.83 4.8 376 216 Rp 1½ 11.1 AP35.4.6.A.3.V 3 x 4 V.9.6 1.6.83 4.8 376 216 Rp 1½ 13.4 AP35.4.8.1.V 1 x 23 V 1.2.8 5.5.98 4. 41 216 Rp 1½ 12.7 AP35.4.8.A.1.V 1 x 23 V 1.2.8 5.5.98 4. 41 216 Rp 1½ 12.7 AP35.4.8.3.V 3 x 23 V 1.3.8 3.6.85 5.3 41 216 Rp 1½ 12.1 AP35.4.8.A.3.V 3 x 23 V 1.3.8 3.6.85 5.3 41 216 Rp 1½ 14.4 AP35.4.8.3.V 3 x 4 V 1.1.8 2..86 5.1 41 216 Rp 1½ 12.1 AP35.4.8.A.3.V 3 x 4 V 1.1.8 2..86 5.1 41 216 Rp 1½ 14.4 21

22 Technical data AP35 AP35 installations TM 5935 3898 min. ø5 TM 5936 3898 min. ø8

Technical data AP35B AP35B Discharge port All AP35B pumps have a threaded horizontal discharge port: Rp 2. Shaft and bearings The shaft is made of stainless steel and rotates in maintenance-free prelubricated ball bearings. Impeller The AP35B pump is a single-stage submersible pump designed for pumping effluent. The pump is suitable for: groundwater lowering, pumping in drainage pits, pumping in surface water pits with inflow from roof gutters, shafts, tunnels, etc., emptying of ponds, tanks, etc., pumping of fibre-containing effluent from laundries and industries, pumping of domestic effluent from septic tanks and sludge treating systems, pumping of domestic effluent without discharge from water closets Automatic operation The pump is available for automatic as well as manual operation and can be installed in a permanent installation or used as a portable pump. The pump is available: with level switch fitted for automatic ON/OFF operation between two liquid levels (single-phase pumps); without level switch for manual ON/OFF operation. Pumps fitted with level switches can also be used for manual ON/OFF operation. In this case the level switch must be secured in an upwards-pointing position. Pump housing Pump housing with an outstanding design for submersible wastewater pumps resulting in a high head. The pump housing is made of a steel tube with a smooth surface and a hydraulically correct shape ensuring free passage of particles. Base, pump inlet and pump housing are fastened to the motor by means of 4 springs enabling quick and easy dismantling. TM1 4187 4998 The stainless steel impeller is a Vortex impeller with L-shaped blades and a clearance of 35 mm (in the pump housing). The blades are curved backwards to reduce any harmful effect from solid particles and to reduce the power consumption. The impeller has a protective cap to prevent the deposits of long-fibred material. Shaft seal The shaft seal is a combination of a mechanical shaft seal of the bellows type and a lip seal with 8 ml oil between them. The shaft seal has silicon carbide seal faces. Materials Description Materials DIN W.-Nr. AISI Pump housing Stainless steel 1.431 34 Impeller Stainless steel 1.431 34 Washer Stainless steel 1.431 34 Protective cap Novolen 236 Kx Motor unit complete Parts in contact with liquid: Stainless steel 1.441 316 Shaft with rotor Stainless steel/silumin 1.435 Motor cable Neoprene O-rings NBR rubber Spring Stainless steel 1.431 Pump inlet Stainless steel 1.431 34 Base Polycarbonate Oil Shell Ondina 15, non-toxic TM 5478 895 23

Technical data AP35B p [kpa] 12 [m] 13 12 11 AP35B.5.8.1 AP35B 5 z ISO 996 Annex A 1 1 9 8 8 7 AP35B.5.8.3 6 6 AP35B.5.6.3 AP35B.5.6.1 4 5 4 A S 3 2 2 1 2 4 6 8 1 12 14 16 18 2 Q [m³/h] 1 2 3 4 5 6 Q [l/s] C D TM1 9219 15 P1 P1 [hp] [kw] 1.6 1.2 AP35B.5.8.3 AP35B.5.8.1 1.2 1..8 AP35B.5.6.3 AP35B.5.6.1.8.6.4..4.2. 2 4 6 8 1 12 14 16 18 2 Q [m³/h] TM1 358 83 Voltage Dimensions [mm] P 1 P 2 In C Cos ϕ I Weight Cable length/ [kw] [kw] [A] [µf] -------- start A C D S [kg] -type I n AP35B.5.6.A1.V 1 x 23 V.99.6 4.4.98 3.1 13.8 443 116 73 R 2 8.5 5 m with Schuko plug AP35B.5.6.1.V 1 x 23 V.99.6 4.4.98 3.1 13.8 443 116 73 R 2 8.5 1 m with Schuko plug AP35B.5.6.3.V 3 x 4 V.95.6 1.55.89 5.2 8. 443 116 73 R 2 7.4 5 m without plug AP35B.5.8.A1.V 1 x 23 V 1.22.8 5.44.98 3.4 18.4 468 116 73 R 2 1. 5 m with Schuko plug AP35B.5.8.1.V 1 x 23 V 1.22.8 5.44.98 3.4 18.4 468 116 73 R 2 1. 1 m with Schuko plug AP35B.5.8.3.V 3 x 4 V 1.23.8 1.98.89 5.4 1.6 468 116 73 R 2 8.4 5 m without stik 24

25 Technical data AP35B AP35B installations One-pump installation on auto-coupling Two-pump installation on auto-coupling TM1 3593 299 F C A U Z J G K L N O T E S TM1 3592 299 D I M M R P P B Dimensions [mm] A B C D E F G I J K L M N O P R S T U Z AP35B.5.6 ø6 ø6 34 135 82 85 65 1 76 15 4 2 3 7 5 R 2 ¾" 13 261 AP35B.5.8 ø6 ø6 34 135 82 85 65 1 76 15 4 2 3 7 5 R 2 ¾" 13 261 Dimensions [mm] A B C D E F G I J K L M N O P R S T U Z AP35B.5.6 6 6 34 135 82 85 26 1 76 15 4 2 3 7 335 33 R 2 ¾" 13 261 AP35B.5.8 6 6 34 135 82 85 26 1 76 15 4 2 3 7 35 33 R 2 ¾" 13 261

Technical data AP5 AP5 The stainless steel pump housing is fitted with an internal riser pipe ensuring high efficiency. The riser pipe has a number of holes which enable efficient cooling of the motor during operation. The cable entry is of the socket and plug connection type, which makes quick and easy dismantling possible. Discharge port All AP5 pumps have a threaded vertical discharge port: Rp 2. The AP5 pump is a single-stage submersible pump designed for the pumping of effluent and sewage. The pump is suitable for the following applications ground water lowering, pumping in drainage pits, pumping in surface water pits with inflow from roof gutters, shafts, tunnels, etc., emptying of ponds, tanks, etc., pumping of fibre-containing wastewater from laundries and industries, pumping of domestic wastewater from septic tanks and sludge treating systems and pumping of domestic wastewater with/without discharge from water closets. Approvals PA-I no. 414 and VDE. Automatic operation The pump is available for automatic as well as manual operation and can be installed in a permanent installation or used as a portable pump. The pump is available: with level switch fitted for automatic ON/OFF operation between two liquid levels (single-phase pumps); with separate level switch and control box for automatic ON/OFF operation between two liquid levels (three-phase pumps); without level switch for manual ON/OFF operation Pumps fitted with level switches can also be used for manual ON/OFF operation. In this case the level switch must be secured in an upwards-pointing position. Pump sleeve and housing The stainless steel pump sleeve is made in one piece and equipped with an insulated carrying handle. The suction strainer is clipped on to the pump housing and can easily be removed for maintenance. The strainer not only prevents the passage of large solids but also ensures a slow flow into the pump. TM 574 1495 Shaft and bearings The shaft is made of stainless steel and rotates in maintenance-free prelubricated ball bearings. Impeller The stainless steel impeller is a Vortex impeller with L-shaped blades and a clearance of 5 mm (in the pump housing). The blades are curved backwards to reduce any harmful effect from solid particles and to reduce the power consumption. The impeller has a protective cap to prevent the deposits of long-fibred material. Shaft seal The shaft seal is a combination of a mechanical shaft seal of the bellows type and a lip seal with 6 ml oil between them. The shaft seal has silicon carbide seal faces. Motor cable Standard pumps 1 m: Materials 7RNF. Description Materials DIN W.-Nr. AISI Pump housing Stainless steel 1.431 34 Riser pipe Stainless steel 1.431 34 Impeller Stainless steel 1.431 34 Pump sleeve Stainless steel 1.441 316 Shaft Stainless steel 1.435 Bearings eavy-duty prelubricated ball bearings O-rings NBR rubber Screws Stainless steel 1.431 34 Cables Neoprene Oil Shell Ondina 15, non-toxic TM 5477 895 26

Technical data AP5 p [kpa] 1 [m] 12 11 1 AP5.5.11.3V AP5.5.11.1V AP5 5 z ISO 996 Annex A S B 9 AP5.5.8.V 8 8 7 6 6 5 4 4 A 3 2 2 1 4 8 12 16 2 24 28 32 Q [m³/h] 2 4 6 8 1 Q [l/s] TM 5524 995 P1 [hp] P1 [kw] 2 1.6 1 AP5.5.8.V 1.2 AP5.5.11.1V AP5.5.11.3V.8.4. 4 8 12 16 2 24 28 32 Q [m³/h] TM 7217 83 Voltage Dimensions [mm] P 1 P 2 In Cos ϕ I Weight [kw] [kw] [A] -------- start A B S [kg] I n AP5.5.8.1.V 1 x 23 V 1.3.8 5.9.99 1.9 436 241 Rp 2 15.1 AP5.5.8.A.1.V 1 x 23 V 1.3.8 5.9.99 1.9 436 241 Rp 2 15.1 AP5.5.8.3.V 3 x 23 V 1.2.8 3.3.85 2.8 436 241 Rp 2 14.2 AP5.5.8.A.3.V 3 x 23 V 1.2.8 3.3.85 2.8 436 241 Rp 2 16.5 AP5.5.8.3.V 3 x 4 V 1.2.8 2..8 3. 436 241 Rp 2 14.2 AP5.5.8.A.3.V 3 x 4 V 1.2.8 2..8 3. 436 241 Rp 2 16.5 AP5.5.11.1.V 1 x 23 V 1.8 1.1 8..92 4. 436 241 Rp 2 15.1 AP5.5.11.A.1.V 1 x 23 V 1.8 1.1 8..92 4. 436 241 Rp 2 15.1 AP5.5.11.3.V 3 x 23 V 1.8 1.1 6..85 2.8 436 241 Rp 2 15.6 AP5.5.11.A.3.V 3 x 23 V 1.8 1.1 6..85 2.8 436 241 Rp 2 17.9 AP5.5.11.3.V 3 x 4 V 1.8 1.1 3..88 4.9 436 241 Rp 2 15.6 AP5.5.11.A.3.V 3 x 4 V 1.8 1.1 3..88 4.9 436 241 Rp 2 17.9 27

28 Technical data AP5 AP5 installations TM 5935 3898 min. ø5 TM 5936 3898 min. ø8

Technical data AP5B AP5B Discharge port All AP5B pumps have a threaded horizontal discharge port: R 2. Shaft and bearings The shaft is made of stainless steel and rotates in maintenance-free prelubricated ball bearings. Impeller The AP5B pump is a single-stage submersible pump designed for pumping effluent. The pump is suitable for: groundwater lowering, pumping in drainage pits, pumping in surface water pits with inflow from roof gutters, shafts, tunnels, etc., emptying of ponds, tanks, etc., pumping of fibre-containing effluent from laundries and industries, pumping of domestic effluent from septic tanks and sludge treating systems, pumping of domestic effluent without discharge from water closets, Automatic operation The pump is available for automatic as well as manual operation and can be installed in a permanent installation or used as a portable pump. The pump is available: with level switch fitted for automatic ON/OFF operation between two liquid levels (single-phase pumps); without level switch for manual ON/OFF operation. Pumps fitted with level switches can also be used for manual ON/OFF operation. In this case the level switch must be secured in an upwards-pointing position. Pump housing Pump housing with an outstanding design for submersible wastewater pumps resulting in a high head. The pump housing is made of a steel tube with a smooth surface and a hydraulically correct shape ensuring free passage of particles. Base, pump inlet and pump housing are fastened to the motor by means of 4 springs enabling quick and easy dismantling. TM1 4188 4998 The stainless steel impeller is a Vortex impeller with L-shaped blades and a clearance of 5 mm (in the pump housing). The blades are curved backwards to reduce any harmful effect from solid particles and to reduce the power consumption. The impeller has a protective cap to prevent the deposits of long-fibred material. Shaft seal The shaft seal is a combination of a mechanical shaft seal of the bellows type and a lip seal with 8 ml oil between them. The shaft seal has silicon carbide seal faces. Materials Description Materials DIN W.-Nr. AISI Pump housing Stainless steel 1.431 34 Impeller Stainless steel 1.431 34 Washer Stainless steel 1.431 34 Protective cap Novolen 236 Kx Motor unit complete Parts in contact with liquid: Stainless steel 1.441 316 Shaft with rotor Stainless steel/silumin 1.435 Motor cable Neoprene O-rings NBR rubber Spring Stainless steel 1.431 Pump inlet Stainless steel 1.431 34 Base Polycarbonate Oil Shell Ondina 15, non-toxic TM 5477 895 29

Technical data AP5B p [kpa] 2 [m] 2 18 AP5B 5 z ISO 996 Annex A 16 16 14 12 12 1 8 8 6 AP5B.5.8.3 AP5B.5.8.1 AP5B.5.11.3 AP5B.5.11.1 AP5B.5.15.3 A S 4 4 2 4 8 12 16 2 24 28 32 Q [m³/h] 2 4 6 8 1 Q [l/s] C D TM1 9219 15 P1 P1 [hp] [kw] 2.4 3 2 1 2. 1.6 1.2.8.4. AP5B.5.8.3 AP5B.5.8.1 AP5B.5.11.1 AP5B.5.11.3 AP5B.5.15.3 4 8 12 16 2 24 28 32 Q [m³/h] TM1 3582 83 Voltage Dimensions [mm] P 1 P 2 In C Cos ϕ I Weight Cable length/ [kw] [kw] [A] [µf] -------- start A C D S [kg] -type I n AP5B.5.8.A1.V 1 x 23 V 1.2.8 5.37.97 16 18.4 468 116 73 R 2 1.1 5 m with Schuko plug AP5B.5.8.1.V 1 x 23 V 1.2.8 5.37.97 16 18.4 468 116 73 R 2 1.1 1 m with Schuko plug AP5B.5.8.3.V 3 x 4 V 1.21.8 1.95.89 1.6 468 116 73 R 2 8.4 5 m without plug AP5B.5.11.A1.V 1 x 23 V 1.75 1.1 8..95 16 23.8 468 116 73 R 2 1.2 5 m with Schuko plug AP5B.5.11.1.V 1 x 23 V 1.75 1.1 8..95 16 23.8 468 116 73 R 2 1.2 1 m with Schuko plug AP5B.5.11.3.V 3 x 4 V 1.75 1.1 2.81.9 16. 468 116 73 R 2 9.7 5 m without plug AP5B.5.15.3.V 3 x 4 V 2.15 1.5 3..88 22.4 468 116 73 R 2 1. 5 m without plug 3

31 Technical data AP5B AP5B installations One-pump installation on auto-coupling Two-pump installation on auto-coupling TM1 3593 299 F C A U Z J G K L N O T E S TM1 3592 299 D I M M R P P B Dimensions [mm] A B C D E F G I J K L M N O P R S T U Z AP5B.5.8 ø6 ø6 34 135 82 85 65 1 76 15 4 2 3 7 5 R 2 ¾" 13 261 AP5B.5.11 ø6 ø6 34 135 82 85 65 1 76 15 4 2 3 7 5 R 2 ¾" 13 261 AP5B.5.15 ø6 ø6 34 135 82 85 65 1 76 15 4 2 3 7 5 R 2 ¾" 13 261 Dimensions [mm] A B C D E F G I J K L M N O P R S T U Z AP5B.5.8 6 6 34 135 82 85 26 1 76 15 4 2 3 7 335 33 R 2 ¾" 13 261 AP5B.5.11 6 6 34 135 82 85 26 1 76 15 4 2 3 7 335 33 R 2 ¾" 13 261 AP5B.5.15 6 6 34 135 82 85 26 1 76 15 4 2 3 7 335 33 R 2 ¾" 13 261

Technical data AP51 AP51 Impeller The impeller is a closed single-channel cast iron impeller with a clearance of 5 mm. Cast iron is chosen as it is resistant towards mechanically wearing particles. The pumps are used for pumping wastewater, sludgecontaining water, considerable quantities of surface water and ground water in places such as holiday homes, public buildings, factories, garages, underground car parks and car wash areas. If permitted by local laws or regulations, the AP51 pumps can be used for the pumping of sewage from single and multi-family houses. Pump and stator housing The pump housing and the stator housing are made of cast iron. The stator housing is dry, i.e. not oil-filled. Discharge All AP51 pumps have a horizontal R 2½ discharge port for threaded connection. Shaft and bearings The shaft is made of stainless steel and rotates in maintenance-free prelubricated ball bearings. The lower bearing of AP51.65.17 and AP51.65.22 is a double-row ball bearing. TM1 7174 49 The inlet side of the pump housing is fitted with a replaceable neck ring. Shaft seal AP51.65.7, AP51.65.12: AP51.65.17, AP51.65.22 and Ex-pumps: Motor cable Standard pumps 1 m: Ex-pumps 1 m: Materials Combination of mechanica bellows seal and lip seal. The primary shaft seal has silicon carbide/silicon carbide seal faces. The secondary shaft seal is a lip seal. The chamber between the shaft seals is filled with.1 litre of oil. Two mechanical bellows seals, with silicon carbide/silicon carbide seal faces. The chamber between the primary and the secondary shaft seals is filled with 1.2 litre of oil. 7RNF. 7RNF - PLUS. Description Materials DIN W.-Nr. AISI Stator housing Cast iron EN-GJL-25.625 ASTM 35B Pump housing Cast iron EN-GJL-25.625 ASTM 35B Neck ring Bronze Impeller Cast iron EN-GJL-25.625 ASTM 35B Shaft Stainless steel 1.414 AISI 43F Bearings eavy-duty prelubricated ball bearings Screws Stainless steel 1.431 AISI 34 Oil Shell Ondina 15, non-toxic TM 3566 593 Control box Further information about control box, float switch, and level control, see page 44. 32

Technical data AP51 p [kpa] 2 [m] 2 18 AP51 5 z ISO 996 Annex A 16 16 14 AP51.65.22.3(Ex) AP51.65.17.3 S 12 12 A AP51.65.12.3 1 8 8 AP51.65.7.1 6 E AP51.65.12.1 4 4 C AP51.65.7.3 2 5 1 15 2 25 3 35 4 45 5 55 6 65 7 Q [m³/h] 2 4 6 8 1 12 14 16 18 2 Q [l/s] B D TM1 2564 298 P1 [hp] P1 [kw] 2.8 AP51.65.22.3(Ex) Elbow is an accessory. 3 2.4 2. AP51. 65.17.3 2 1 1.6 AP51.65.12.1 1.2 AP51. 65.12.3 AP51. 65.7.1.8 AP51.65.7.3.4. 5 1 15 2 25 3 35 4 45 5 55 6 65 7 Q [m³/h] TM 3567 83 Voltage Dimensions [mm] P 1 P 2 n In [kw] [kw] [min -1 Cos ϕ I Weight ] [A] -------- start A B C D E S [kg] I n AP51.65.7.1 1 x 23 V 1.1.7 29 5.9 1. 2.5 465 35 11 55 198 R 2½ 26 AP51.65.7.A.1 1 x 23V 1.1.7 29 5.9 1. 2.5 465 35 11 55 198 R 2½ 26 AP51.65.7.3 3 x 23 V 1..7 29 3.3.83 5.4 465 35 11 55 198 R 2½ 26 AP51.65.7.A.3 3 x 23 V 1..7 29 3.3.83 5.4 465 35 11 55 198 R 2½ 26 AP51.65.7.3 3 x 4 V 1..7 29 1.9.83 5.1 465 35 11 55 198 R 2½ 26 AP51.65.7.A.3 3 x 4 V 1..7 29 1.9.83 5.1 465 35 11 55 198 R 2½ 26 AP51.65.12.1 1 x 23 V 1.6 1.2 29 6.6 1. 3.4 465 35 124 65 198 R 2½ 27 AP51.65.12.A.1 1 x 23V 1.6 1.2 29 6.6 1. 3.4 465 35 124 65 198 R 2½ 27 AP51.65.12.3 3 x 23 V 1.6 1.2 29 4..83 5.9 645 35 124 65 198 R 2½ 27 AP51.65.12.A.3 3 x 23 V 1.6 1.2 29 4..83 5.9 645 35 124 65 198 R 2½ 27 AP51.65.12.3 3 x 4 V 1.6 1.2 29 2.3.83 5.8 645 35 124 65 198 R 2½ 27 AP51.65.12.A.3 3 x 4 V 1.6 1.2 29 2.3.83 5.8 645 35 124 65 198 R 2½ 27 AP51.65.17.3 3 x 23 V 2.5 1.7 29 6.6.8 5.4 518 368 11 5 187 R 2½ 4 AP51.65.17.3 3 x 4 V 2.5 1.7 29 3.8.8 5.3 518 368 11 5 187 R 2½ 4 AP51.65.22.3 3 x 23 V 2.8 2.2 29 8.2.82 4.4 518 368 11 5 185 R 2½ 4 AP51.65.22.3 3 x 4 V 2.8 2.2 29 4.7.82 4.3 518 368 11 5 185 R 2½ 4 AP51.65.22.3.Ex 3 x 4 V 2.8 2.2 29 4.7.82 4.3 518 368 11 5 185 R 2½ 52 AP51.65.22.3.Ex 3 x 23 V 2.8 2.2 29 8.2.82 4.4 518 368 11 5 185 R 2½ 52 33

34 Technical data AP51 AP51 installations One-pump installation on auto-coupling Two-pump installation on auto-coupling TM1 2565 298 K G L N O F C A U V J S TM1 2566 298 R P P M M I B D A B C D E F G I J K L M N O P S T U V AP51.65.7 ø6 ø6 3 3 7 6 82 68 18 85 15 41 22 35 65 5 DN 65 1" 14 24 AP51.65.12 ø6 ø6 3 3 7 6 82 68 18 85 15 41 22 35 65 5 DN 65 1" 14 24 AP51.65.17 ø6 ø6 3 3 7 6 82 68 18 85 15 41 22 35 65 5 DN 65 1" 14 24 AP51.65.22 ø6 ø6 3 3 7 6 82 68 18 85 15 41 22 35 65 5 DN 65 1" 14 24 AP51.65.22.Ex ø6 ø6 3 3 7 6 82 68 18 85 15 41 22 35 65 5 DN 65 1" 14 24 A B C D E F G I J K L M N O P R S T U V AP51.65.7 6 975 3 297 7 6 82 68 18 85 15 41 22 375 875 435 38 DN 65 1" 14 24 AP51.65.12 6 975 3 297 7 6 82 68 18 85 15 41 22 375 875 435 38 DN 65 1" 14 24 AP51.65.17 6 975 3 297 7 6 82 68 18 85 15 41 22 375 875 435 38 DN 65 1" 14 24 AP51.65.22 6 975 3 297 7 6 82 68 18 85 15 41 22 375 875 435 38 DN 65 1" 14 24 AP51.65.22.Ex 6 975 3 297 7 6 82 68 18 85 15 41 22 375 875 435 38 DN 65 1" 14 24

Technical data AP65 Vortex AP65 Vortex Impeller The impeller is a vortex impeller in cast iron EN-GJL-25 with a free passage of 65 mm in the pump housing. Cast iron is chosen as it is resistant towards mechanically wearing particles. TM1 7174 499 TM1 2617 298 The pumps are used for pumping sewage, wastewater, considerable quantities of surface water and ground water in places such as public buildings, blocks of flats, municipal pump pits, single-family houses, factories, garages, underground car parks, car wash areas and sludge-containing water. Pump and stator housing The pump housing and the stator housing are made of cast iron. The stator housing is dry, i.e. not oil-filled. Discharge All AP65 V pumps have a horizontal discharge port. AP65.65 V : R 2½ for threaded connection AP65.1 V : DN 1, DIN flange Shaft and bearings The shaft is made of stainless steel. It rotates in an upper and an lower maintenance-free prelubricated ball bearing. Shaft seal Combination of mechanical bellows seal and lip seal. The primary shaft seal has silicon carbide/silicon carbide seal faces. The secondary shaft seal is a lip seal. The chamber between the shaft seals is filled with.1 litre of oil. Motor cable Standard pumps 1 m: Materials Description Control box Materials 7RNF. DIN W.-Nr. AISI/ ASTM Stator housing Cast iron EN-GJL-25.625 ASTM 35B Pump housing Cast iron EN-GJL-25.625 ASTM 35B Wear plate Cast iron EN-GJL-25.625 ASTM 35B Impeller Cast iron EN-GJL-25.625 ASTM 35B Shaft Stainless steel 1.414 AISI 43F Bearings eavy-duty prelubricated ball bearings Screws Stainless steel 1.431 AISI 34 Oil Shell Ondina 15, non-toxic Further information about control box, float switch, and level control, see page 44. 35

Technical data AP65 Vortex p [kpa] 1 [m] 1 AP65 Vortex 5 z ISO 996 Annex A p [kpa] [m] 18.13.V AP65.1 Vortex 5 z ISO 996 Annex A 9 16 16 8 8 14.61.V 7 12 12 6 6.45.V 1 5.32.V 4 4.65.12.3.V.65.12.1.V 8 8 3.65.9.1.V.65.9.3.V 6.24.V 2 2 4 4 1 2 5 1 15 2 25 3 35 4 45 Q [m³/h] 2 4 6 8 1 12 14 16 18 2 22 24 Q [m³/h] 2 4 6 8 1 12 Q [l/s] 1 2 3 4 5 6 7 Q [l/s] P1 [hp] 2.5 2. 1.5 P1 [kw] 2. 1.6 1.2.65.9.1.V.65.9.3.V.65.12.1.V.65.12.3.V P1 [hp] 2 16 12 P1 [kw] 16 14 12 1 8.61.V.13.V 1..5..8.4. 5 1 15 2 25 3 35 4 45 Q [m³/h] TM1 2129 83 8 4 6 4 2.24.V.32.V 2 4 6 8 1 12 14 16 18 2 22 24 Q [m³/h].45.v TM1 4679 83 36

Technical data AP65 Vortex AP65.65 Vortex AP65.1 Vortex B S D E A S E A B TM1 2137 1298 DN1 ø395 D TM1 8711 7 Voltage Dimensions [mm] P 1 P 2 n In [kw] [kw] [min -1 Cos ϕ I Weight ] [A] -------- start A B D E S [kg] I n AP65.65.9.1.V 1 x 23 V 1.2.9 29 5.1.25 2.8 465 271 65 124 R 2½ 24 AP65.65.9.A.1.V 1 x 23 V 1.2.9 29 5.1.25 2.8 465 271 65 124 R 2½ 24 AP65.65.9.3.V 3 x 23 V 1.2.9 29 3.9.83 4.5 465 271 65 124 R 2½ 24 AP65.65.9.A.3.V 3 x 23 V 1.2.9 29 3.9.83 4.5 465 271 65 124 R 2½ 24 AP65.65.9.3.V 3 x 4 V 1.2.9 29 1.9.91 5.1 465 271 65 124 R 2½ 24 AP65.65.9.A.3.V 3 x 4 V 1.2.9 29 1.9.91 5.1 465 271 65 124 R 2½ 24 AP65.65.12.1.V 1 x 23 V 1.6 1.2 29 7.8.3 2.9 465 271 65 124 R 2½ 27 AP65.65.12.1.V.Ex 1 x 23 V 1.6 1.2 29 7.8.3 2.9 465 271 65 124 R 2½ 27 AP65.65.12.A.1.V 1 x 23 V 1.6 1.2 29 7.8.3 2.9 465 271 65 124 R 2½ 27 AP65.65.12.3.V 3 x 23 V 1.6 1.2 29 5.5.72 4.9 465 271 65 124 R 2½ 27 AP65.65.12.A.3.V 3 x 23 V 1.6 1.2 29 5.5.72 4.9 465 271 65 124 R 2½ 27 AP65.65.12.3.V 3 x 4 V 1.6 1.2 29 2.9.72 4.6 465 271 65 124 R 2½ 27 AP65.65.12.3.V.Ex 3 x 4 V 1.6 1.2 29 2.9.72 4.6 465 271 65 124 R 2½ 27 AP65.65.12.A.3.V 3 x 4 V 1.6 1.2 29 2.9.72 4.6 465 271 65 124 R 2½ 27 AP65.1.24.3.V 3 x 4 V 3. 2.4 145 3.7.88 9.7 851 422 125 248 DN 1 114 AP65.1.24.3.V.Ex 3 x 4 V 3. 2.4 145 3.7.88 9.7 851 422 125 248 DN 1 116 AP65.1.32.3.V 3 x 4 V 4. 3.2 145 7.5.84 6. 883 459 125 255 DN 1 118 AP65.1.32.3.V.Ex 3 x 4 V 4. 3.2 145 7.5.84 6. 883 459 125 255 DN 1 121 AP65.1.45.3.V 3 x 4 V 5.5 4.5 145 1.5.83 6.1 953 459 125 255 DN 1 121 AP65.1.45.3.V.Ex 3 x 4 V 5.5 4.5 145 1.5.83 6.1 953 459 125 255 DN 1 124 AP65.1.61.3.V 3 x 4 V 7.5 6.1 145 13.6.81 5.7 953 459 125 255 DN 1 125 AP65.1.61.3.V.Ex 3 x 4 V 7.5 6.1 145 13.6.81 5.7 953 459 125 255 DN 1 128 AP65.1.13.3.V 3 x 4 V 16.5 13. 145 3..81 3.5 119 459 125 255 DN 1 192 AP65.1.13.3.V.Ex 3 x 4 V 16.5 13. 145 3..81 3.5 119 459 125 255 DN 1 25 37

38 Technical data AP65 Vortex AP65 Vortex installations One-pump installation on auto-coupling Two-pump installation on auto-coupling TM1 2139 1298 F C A T E V U J G L K N O S TM1 2138 1298 D B M M I R P P A B C D E F G I J K L M N O P S T U V AP65.65.9.1.V ø6 ø6 284 3 7 6 82 67 1/18 81 15 41 22 35 65 5 DN65 1" 14 24 AP65.65.9.3.V ø6 ø6 284 3 7 6 82 67 1/18 81 15 41 22 35 65 5 DN65 1" 14 24 AP65.65.12.1.V ø6 ø6 284 3 7 6 82 67 1/18 81 15 41 22 35 65 5 DN65 1" 14 24 AP65.65.12.3.V ø6 ø6 284 3 7 6 82 67 1/18 81 15 41 22 35 65 5 DN65 1" 14 24 A B C D E F G I J K L M N O P R S T U V AP65.65.9.1.V 6 975 284 297 7 6 82 67 1/18 81 15 41 22 375 875 435 38 DN 65 1" 14 24 AP65.65.9.3.V 6 975 284 297 7 6 82 67 1/18 81 15 41 22 375 875 435 38 DN 65 1" 14 24 AP65.65.12.1.V 6 975 284 297 7 6 82 67 1/18 81 15 41 22 375 875 435 38 DN 65 1" 14 24 AP65.65.12.3.V 6 975 284 297 7 6 82 67 1/18 81 15 41 22 375 875 435 38 DN 65 1" 14 24

Technical data AP65 Vortex 11 11 X ø18 W DN1 2" 22 24 415 U V DN1 2 2 26 27 Y G TM1 6312 2199 DN 1 auto-coupling Dimensions [mm] G U V W X Y AP65.1.24.V (Ex) 323 147 879 117 372 639 864 AP65.1.32.V (Ex) 363 165 868 11 387 676 91 AP65.1.45.V (Ex) 363 165 938 11 387 676 91 AP65.1.61.V (Ex) 363 165 938 11 387 676 91 AP65.1.13.V (Ex) 363 165 194 125 389 676 91 39

Technical data AP7 AP7 Impeller The impeller is a closed single-channel cast iron impeller with a clearance of 7 mm. Cast iron is chosen as it is resistant towards mechanically wearing particles. The pumps are used for pumping sewage, wastewater, considerable quantities of surface water and ground water in places such as public buildings, blocks of flats, municipal pump pits, single-family houses, factories, garages, underground car parks and car wash areas. Approvals AP7 and AP7.Ex: PA-I no. 4111 AP7.8: PA-I no. 3988 Pump and stator housing The pump housing and the stator housing are made of cast iron. The stator housing is dry, i.e. not oil-filled. Discharge All AP7 pumps have a horizontal discharge port with a DN 8 DIN flange. The flange of AP7.8.9 and AP7.8.13 is a removable, threaded flange. The port without flange is threaded R 3. Shaft and bearings The shaft is made of stainless steel and rotates in maintenance-free prelubricated ball bearings. The lower bearing is a double-row ball bearing. TM1 7175 499 The inlet side of the pump housing is fitted with a replaceable neck ring. Shaft seals Two mechanical bellows seals with silicon carbide/ silicon carbide seal faces. The chamber between the shaft seals is filled with oil. AP7.8.9/13.(Ex) AP7.8.19/24.(Ex) Motor cable Standard pumps 1 m: Ex-pumps 1 m: Materials Level controller 7RNF 7RNF - PLUS Oil volume.8 litre 1.2 litres Description Materials DIN W.-Nr. AISI/ASTM Stator housing Cast iron EN-GJL-25.625 ASTM 35B Pump housing Cast iron EN-GJL-25.625 ASTM 35B Neck ring Bronze Impeller Cast iron EN-GJL-25.625 ASTM 35B Shaft Stainless steel 1.414 AISI 43F Bearings eavy-duty prelubricated ball bearings Screws Stainless steel 1.431 AISI 34 Oil Shell Ondina 15, non-toxic Further information about level controller and float switch, see page 44 and page 72. TM 5488 895 4

Technical data AP7 p [kpa] [m] 18 AP7 5 z ISO 996 Annex A 16 16 14 AP7.8.24.3(Ex) S AP7.8.19.3(Ex) 12 12 A 1 AP7.8.13.3(Ex) 8 8 E 6 AP7.8.9.3(Ex) C 4 4 D 2 1 2 3 4 5 6 7 8 9 1 11 Q [m³/h] 5 1 15 2 25 3 Q [l/s] B F TM1 2568 298 P1 P1 [hp] [kw] 3.5 AP7.8.24.3(Ex) Elbow and base are accessories. 4 3. AP7.8.19 3(Ex) 2.5 3 2. 2 1 1.5 1..5. AP7.8.9.3(Ex) AP7.8.13.3(Ex) 1 2 3 4 5 6 7 8 9 1 11 Q [m³/h] TM 3572 83 Voltage Dimensions [mm] P 1 P 2 n In [kw] [kw] [min -1 Cos ϕ I Weight ] [A] -------- start A B C D E F S [kg] I n AP7.8.9.3 3 x 23 V 1.2.9 145 4.5.7 4.8 586 418 18 9 278 35 R 3 4 AP7.8.9.3 3 x 4 V 1.2.9 145 2.6.7 4.6 586 418 18 9 278 35 R 3 4 AP7.8.9.3.Ex 3 x 23 V 1.2.9 145 4.5.7 5.4 586 418 18 9 278 35 R 3 52 AP7.8.9.3.Ex 3 x 4 V 1.2.9 145 2.6.7 4. 586 418 18 9 278 35 R 3 52 AP7.8.13.3 3 x 23 V 1.7 1.3 145 5.8.78 3.7 586 418 18 9 278 35 R 3 4 AP7.8.13.3 3 x 4 V 1.7 1.3 145 3.3.78 3.6 586 418 18 9 278 35 R 3 4 AP7.8.13.3.Ex 3 x 23 V 1.7 1.3 145 5.8.78 3.7 586 418 18 9 278 35 R 3 52 AP7.8.13.3.Ex 3 x 4 V 1.7 1.3 145 3.3.78 3.6 586 418 18 9 278 35 R 3 52 AP7.8.19.3 3 x 23 V 2.7 1.9 145 9.6.8 4.4 663 58 218 125 327 397 R 3 66 AP7.8.19.3 3 x 4 V 2.7 1.9 145 5.5.8 4.2 663 58 218 125 327 397 R 3 66 AP7.8.19.3.Ex 3 x 23 V 2.7 1.9 145 9.6.8 4.4 663 58 218 125 327 397 R 3 66 AP7.8.19.3.Ex 3 x 4 V 2.7 1.9 145 5.5.8 4.2 663 58 218 125 327 397 R 3 66 AP7.8.24.3 3 x 23 V 3.5 2.4 145 11..8 4.4 663 58 218 125 327 397 R 3 66 AP7.8.24.3 3 x 4 V 3.5 2.4 145 6.3.8 4.3 663 58 218 125 327 397 R 3 66 AP7.8.24.3.Ex 3 x 23 V 3.5 2.4 145 11..8 4.4 663 58 218 125 327 397 R 3 66 AP7.8.24.3.Ex 3 x 4 V 3.5 2.4 145 6.3.8 4.3 663 58 218 125 327 397 R 3 66 41

42 Technical data AP7 AP7 installations One-pump installation on auto-coupling Two-pump installation on auto-coupling TM1 9646 24 A C F G K L O N E V J S T U TM1 2581 298 B D I M M P R P A B C D E F G I J K L M N O P S T U V AP7.8.9.(Ex) 6 6 34 34 83 87 123 87 27 1 243 645 2 55 95 69 DN 8 1½" 19 335 AP7.8.13.(Ex) 6 6 34 34 83 87 123 87 27 1 243 645 2 55 95 69 DN 8 1½" 19 335 AP7.8.19.(Ex) 6 6 34 34 83 87 123 87 27 1 243 645 2 55 95 69 DN 8 1½" 19 335 AP7.8.24.(Ex) 6 6 34 34 83 87 123 87 27 1 243 645 2 55 95 69 DN 8 1½" 19 335 A B C D E F G I J K L M N O P R S T U V AP7.8.9.(Ex) 6 13 34 34 83 87 123 87 27 1 243 645 2 55 95 96 62 DN 8 1½" 19 335 AP7.8.13.(Ex) 6 13 34 34 83 87 123 87 27 1 243 645 2 55 95 96 62 DN 8 1½" 19 335 AP7.8.19.(Ex) 6 13 34 34 83 87 123 87 27 1 243 645 2 55 95 96 62 DN 8 1½" 19 335 AP7.8.24.(Ex) 6 13 34 34 83 87 123 87 27 1 243 645 2 55 95 96 62 DN 8 1½" 19 335

Technical data AP7 DN 8 auto-coupling DN 1 auto-coupling 95 9 X 11 11 X ø15 ø18 W 1" W 2" DN1 22 DN8 17 U 335 19 U 415 24 V DN1 2 2 225 G 2 V DN1 2 21 26 G Y TM1 9644 24 27 Y TM1 9645 24 Dimensions Dimensions [mm] G U V W X Y AP7.8.9.(Ex) 258 125 596 1 253 465 648 AP7.8.13.(Ex) 258 125 596 1 253 465 648 AP7.8.19.(Ex) 313 143 635 97 326 57 753 AP7.8.24.(Ex) 313 143 635 97 326 57 753 Dimensions Dimensions [mm] G U V W X Y AP7.8.9.(Ex) 258 125 616 15 291 53 731 AP7.8.13.(Ex) 258 125 616 15 291 53 731 AP7.8.19.(Ex) 313 143 685 147 364 68 836 AP7.8.24.(Ex) 313 143 685 147 364 68 836 43

1 2 1 Technical data Control box Control box Variants The AP pump range comprises versions with or without control box and float switch, versions designed for single-phase or three-phase power supply versions. All types are designed for voltage tolerances of ±1%. Pumps with control box and float switch Some AP pumps can be supplied with a float switch for automatic start/stop of the pump. The float switch cable should be fastened to the retainer on the pump handle. The difference in level between start and stop may be adjusted by adjusting the free length of cable between the float switch and the retainer. Large difference in level: Long cable. Small difference in level: Short cable. The float switch is connected directly to the control box through a 1 metres long cable. The mains cable between the pump and the control box is 1 metres long. The mains cable of the control box is an.8 metres long free cable end. The control box includes a motor starter, and for singlephase pumps also an operating capacitor. The pumps require no further motor protection. An alarm signal can be given in case of a too high level by means of a separate float switch connected to an alarm. The high-level alarm switch and the alarm are available as accessories. Further information about control boxes for a specific pump type, see "Product range", page 81. Pumps with control box without float switch for manual on/off operation The mains cable between the pump and the control- box is 1 metres long. The mains cable of the control box is an.8 metres long free cable end. The control box includes a motor starter and an operating capacitor but no relays for float switch. Pumps without control box Pumps without control box must be connected to a separate motor starter. The motor starter is available as an accessory. Single-phase pumps must also be connected to a capacitor. Level controller A level controller and switches are available as optional extras for the control, monitoring and protection of three-phase 5 z AP pumps. Level controller LC is designed for one-pump operation, and LCD for twopump operation. The level controller incorporates motor starter, contactors and light-emitting diodes (LC/LCD) for indication of operating condition. Pump with control box and float switch. Pumps with control box without float switch for manual on/off operation. CU 212 2 Two pumps with level controller LCD. TM 6671 2298 TM 667 2298 TM 6672 8 44

Technical data AP8 Vortex AP8 Vortex Impeller The impeller is a vortex impeller in cast iron EN-GJL-25 with a free passage of 8 mm in the pump housing. Cast iron is chosen as it is resistant towards mechanically wearing particles. The pumps are used for pumping sewage, wastewater, considerable quantities of surface water and ground water in places such as municipal pump pits, public buildings, blocks of flats, factories, garages, underground car parks, car wash areas, restaurants and hotels. Pump and stator housing The pump housing and the stator housing are made of cast iron. Discharge All AP8 Vortex pumps have a horizontal discharge port for flange connection (DN 8 and DN 1). Shaft and bearings The shaft is made of stainless steel. It rotates in an upper and an lower maintenance-free prelubricated ball bearings. TM1 684 1599 Shaft seal Two mechanical bellows seals with have siliconcarbide/ siliconcarbide seal faces. The chamber between the shaft seals is filled with oil. AP8.8.1-13 AP8.8.2-26 AP8.8(1).48-65 AP8.8(1).92-17 Motor cable Standard pumps 1 m: Ex-pumps 1 m: Materials Description Level controller 7RNF. 7RNF - PLUS. Materials Oil volume.8 litres 1.2 litres 1.7 litres 3 litres DIN W.-Nr. AISI/ ASTM Stator housing Cast iron EN-GJL-25.625 ASTM 35B Pump housing Cast iron EN-GJL-25.625 ASTM 35B Wear plate Cast iron EN-GJL-25.625 ASTM 35B Impeller Cast iron EN-GJL-25.625 ASTM 35B Shaft Stainless steel 1.414 AISI 43F Bearings eavy-duty prelubricated ball bearings Screws Stainless steel 1.431 AISI 34 Oil Shell Ondina 15, non-toxic Further information about level controller and float switch, see page 44 and page 72. TM1 2617 298 45