M E T E R I N G P U M P S

T E C H N I C A L S P E C I F I C A T I O N S

T A B L E O F C O N T E N T S LINC Electric Pumps LINC 86 SERIES Electric Pump... 5 Plunger sizes: 1/4", 3/8", 1/2", 3/4" and 1". Pressures to 10,000 psi LINC 82 SERIES Beam Pump...29 Plunger sizes: 1/4" and 1/2". Pressures to 3,000 psi LINC Pneumatic Pumps LINC 84T-10, 11, 12, & 14 SERIES... 41 Plunger sizes: 3/16", 1/4", 1/2" and 1". Pressures to 10,000 psi LINC 84T-13 SERIES... 63 Plunger sizes: 1/2". Pressures to 9,000 psi LINC 84T-17, 18, & 20 SERIES... 79 Plunger sizes: 1", 1 1/2" and 2 1/4". Pressures to 10,000 psi LINC 85T-11 & 12 SERIES Pneumatic Bellows... 101 Plunger sizes: 1/4", 1/2". Pressures to 2,400 psi LINC 87TA 11 SERIES... 113 Plunger size: 1/4". Pressures to 2,500 psi LINC 94P-11 & 12 SERIES... 123 Plunger sizes: 1/4" and 1/2". Pressures to 15,000 psi LINC Chemical Pump Gas Consumption Chart... 139 Accessories... 141 Page 2 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

I N S T R U C T I O N M A N U A L M E T E R I N G P U M P S LINC86 Series Electric Chemical Metering Pump Plunger Type Bellows Type

O R D E R I N G & S E R V I C E To Order, Call 800.455.LINC Or FAX your order anytime to 936.788.5720 For the Nearest Authorized Representative: By Telephone: 800.455.LINC for the US & Canada, 1.936.788.5526 for International customers By Fax: 936.788.5720 E-mail: Sales@yzhq.com Technical Support Toll free, 7 days a week, 24 hours a day: By Telephone: 800.455.LINC or 936.788.5526 By E-mail: Service@yzhq.com Convenient Hours Our phone lines are open Monday Friday 8:00 AM 5:00 PM (CST) LINC Warranty One year limited warranty on all our products against defects in materials. LINC Technical Support Technical service and support begins with an easy toll-free call. Many times, our experienced customer service reps can isolate and resolve problems over the phone or provide a referral to our authorized representatives nationwide. We also offer factory repair services with facilities in Snyder,Texas. Purchase Orders All mail-in purchase orders must be signed by an authorized person. When ordering please list: Quantity Description of Items Shipping Address Billing Address Purchase Order Number Request for Quotation RFQ s Please send RFQ s to: By Mail: YZ Systems, Inc. Attn: Customer Service 3101 Pollok Drive Conroe, TX 77303 USA By Fax: 1.936.788.5720 By E-mail: Sales@yzhq.com Freight Charges All shipments are F.O.B., factory. Shipping and handling are included on the invoice, prepay and add. Special Pricing Call about our corporate purchase pricing and for quantity discounts. Terms With credit approval, net 30 days. Page 6 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

T A B L E O F C O N T E N T S Contents - 86 Series Electric Pump Manual... Page General Specifications (5,000 psi Pumps)... 8 Pump Head Selection Chart (5,000 psi Pumps)... 8 General Specifications (10,000 psi Pumps)... 9 Pump Head Selection Chart (10,000 psi Pumps)... 9 Gear Box Selection Chart... 9 Ordering Chart... 10 Scope Of This Manual... 11 Installation... 11 Maintenance... 11 Removing the Pump from Service... 11 Plunger Type Pump Head Service... 11 Replace The Plunger... 12 Replace The Power Plunger or Spring... 12 Replace The Seals... 12 Suction Check Valve... 13 Discharge Check Valve... 13 Bellows Type Pump Head Service... 13 Replace Seals, and Bellows... 13 Drive Housing Assembly... 14 Remove Bearings From The Cam Shaft... 14 Assembly Drawings & Parts Lists Figure 1, 86-1, -2, -3 Series Standard Plunger Pump Assembly Drawing... 16 Pump Assembly Parts List: 86-1, -2, -3 Standard Series Pumps... 17 Figure 2, 86-2, -3 Series Bellows Pump Assembly Drawing... 18 Pump Assembly Parts List: 86-2, -3 Bellows Series Pumps... 19 Figure 3, 86-1 10,000 psi Pump Assembly Drawing... 20 Pump Assembly Parts List: 86-1 10,000 psi Pump... 21 Figure 4, 86-4, -6 Series Pump Assembly Drawing/Parts List... 22 Figure 5, Discharge Check Valves... 23 Figure 6, Suction Check Valves... 24 Figure 7, Drive Housing... 25 Figure 8, Double Drive Housing... 26 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 7 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P L U N G E R General Specifications: 86 Series Electric Metering Pumps; 5,000 psi Parts: Wetted Parts: Pump Body: Plunger- Standard: Hydraulic Seal: Plunger Seal: Plunger Sizes: Bellows Head: Plunger Head: Check Valves : Body: Ball: Spring - Discharge: Seat: 316 Stainless Steel 303 Stainless Steel 1/4", 3/8" & 1/2" heads, ceramic 3/4" & 1" heads, 316 ss/ceramic coated Lubrithane (Bellows Head only) Refer to Ordering Chart 3/8" & 1/2" plunger diameters 1/4", 3/8" & 1/2", 3/4" & 1" plunger diameters 316 Stainless Steel Carbide 316 Stainless Steel TFE Drive Components: Pump Drive Housing: Ductile, manufactured to ASTM-A536 Gear Box: Manufactured to ASTM-A536 Motor Option: Drip-Proof Enclosure: Typically used indoor in clean locations. TEFC - Totally Enclosed Fan Cooled: Typically used in dirty and/or damp locations. Explosion Proof: Listed as explosion proof for Class I, Division 1, Group C & D. Pressure: To 5,000 psi maximum Optional Materials: 316 ss, Hastelloy, Monel & Titanium The LINC 86 Series: Pump Head Selection Chart Model Plunger Gear Maximum Maximum Minimum Minimum Maximum Maximum Strokes Volume Stroke Number Diameter Ratio Rate Rate Rate Rate Pressure Pressure Per Per Length Gal/Hr Liter/Hr Gal/Hr Liter/Hr psi Bar Minute Stroke 86-1X1 1/4" 20:1 0.82 3.11 0.08 0.30 5,000 345 86.2 0.6 cc 3/4" 86-1X2 1/4" 30:1 0.54 2.07 0.05 0.18 5,000 345 57.5 0.6 cc 3/4" 86-1X3 1/4" 60:1 0.27 1.03 0.02 0.07 5,000 345 28.7 0.6 cc 3/4" 86-2X1 3/8" 20:1 1.85 7.01 0.18 0.68 4,000 276 86.2 1.3 cc 3/4" 86-2X2 3/8" 30:1 1.23 4.67 0.12 0.45 4,000 276 57.5 1.3 cc 3/4" 86-2X3 3/8" 60:1 0.61 2.33 0.06 0.22 4,000 276 28.7 1.3 cc 3/4" 86-3X1 1/2" 20:1 3.29 12.47 0.32 1.21 3,000 206 86.2 2.4 cc 3/4" 86-3X2 1/2" 30:1 2.19 8.31 0.21 0.79 3,000 206 57.5 2.4 cc 3/4" 86-3X3 1/2" 60:1 1.09 4.16 0.10 0.38 3,000 206 28.7 2.4 cc 3/4" 86-4X1 3/4" 20:1 7.41 28.07 0.74 2..80 1,000 69 86.2 5.4 cc 3/4" 86-4X2 3/4" 30:1 4.94 18.71 0.49 1.85 1,000 69 57.5 5.4 cc 3/4" 86-4x3 3/4" 60:1 2.47 9.36 0.24 0.91 1,000 69 28.7 5.4 cc 3/4" 86-6X1 1" 20:1 13.18 49.92 1.31 4.99 600 41 86.2 9.6 cc 3/4" 86-6X2 1" 30:1 8.79 33.28 0.87 3.29 600 41 57.5 9.6 cc 3/4" 86-6X3 1" 60:1 4.39 16.64 0.43 1.62 600 41 28.7 9.6 cc 3/4" Notes: 1. Maximum Rate and Minimum Rate columns are for each pump head. 2. Strokes per minutes is based on the use of a 1725 RPM motor. 3. When creating a Model Number using the Ordering Chart, the "X" in the Model Number column above will be replaced by a single digit representing the plunger seal selection. The plunger seal is shown in the Ordering Chart. Page 8 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P General Specifications: 86 Series Electric Metering Pump; 10,000 psi Parts: Wetted Parts: Pump Body: Plunger, Standard: Plunger Seal: Plunger Sizes: Check Valves : Body: Ball: Spring - Discharge: Seat: 316 Stainless Steel 303 Stainless Steel Ceramic See Ordering Chart (Options 4 & 6 only) 1/4" Diameter 316 Stainless Steel Carbide 316 Stainless Steel TFE Drive Components: Pump Drive Housing: Ductile, manufactured to ASTM-A536 Gear Box: Manufactured to ASTM-A536 Motor Option: Drip-Proof Enclosure: Typically used indoor in clean locations. TEFC - Totally Enclosed Fan Cooled: Typically used in dirty and/or damp locations. Explosion Proof: Listed as explosion proof for Class I, Division 1, Group C & D. Pressure: To 10,000 psi maximum Optional Materials: 316 ss, Hastelloy, Monel & Titanium The LINC 86 Electric Series: Pump Head Selection Chart; 10,000 psi Model Plunger Gear Maximum Maximum Minimum Minimum Maximum Maximum Strokes Volume Maximum Number Diameter Ratio Rate Rate Rate Rate Pressure Pressure Per Per Stroke Gal/Hr Liter/Hr Gal/Hr Liter/Hr psi Bar Minute Stroke Length 86-1X1 1/4" 20:1 0.34 1.29 0.08 0.31 10,000 690 86.2 *0.6 cc 3/4" 86-1X2 1/4" 30:1 0.23 0.86 0.05 0.20 10,000 690 57.5 *0.6 cc 3/4" 86-1X3 1/4" 60:1 0.11 0.43 0.02 0.10 10,000 690 28.7 *0.6 cc 3/4" Notes: *1. Volume per stroke decreases to 0.25 cc per stroke @ 10,000 psi. 2. Strokes per minute is based on the use of a 1725 RPM motor. 3. Maximum Rate and Minimum Rate columns are for each pump head. Gear Box/Motor Selection Chart Plunger Diameter: 1/4" 1/4" 1/4" 3/8" 3/8" 3/8" 1/2" 1/2" 1/2" 3/4" 3/4" 3/4" 1" 1" 1" Gear Ratio: 20:1 30:1 60:1 20:1 30:1 60:1 20:1 30:1 60:1 20:1 30:1 60:1 20:1 30:1 60:1 Pump Heads: Part Number Code for Gear Box Size and Motor Horsepower 1 11 11 21 11 11 21 11 11 21 11 11 21 11 11 21 2 11 11 21 11 11 21 11 11 21 11 11 21 11 11 21 3 11 11 21 11 11 21 11 11 21 11 11 21 11 11 21 4 11 11 21 11 11 21 11 11 21 11 11 21 11 11 21 5 11 11 21 12 11 21 12 11 21 11 12 21 11 12 21 6 11 11 21 12 11 21 12 11 21 11 12 21 11 12 21 7 12 11 21 12 11 21 23 22 31 23 22 31 23 22 31 8 12 11 21 12 11 21 23 22 31 23 22 31 23 22 31 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 9 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P LINC 86- - - - ( ) Example: 86-211-111-11-41 Electric Metering Pump LINC86 Series Ordering Chart Series: 86 - Electric plunger and/or bellows type metering pump Plunger: 1-1/4" plunger diameter, ceramic 2-3/8" plunger diameter, ceramic 3-1/2" plunger diameter, ceramic 4-3/4" plunger diameter, 316 ss/ceramic coated 5 - Multi-Head Pump, specify the plunger sizes required 6-1" plunger diameter, 316 ss/ceramic coated Plunger Seal for 1/4", 3/8" & 1/2" Plungers: 0 - Packing mechanical seal - Lubrithane, wetted o-rings-tfe, for bellows head only 1 - Packing mechanical seal - Fluorocarbon, wetted o-rings, Fluorocarbon 2 - Packing mechanical seal - Fluoromyte, wetted o-rings - TFE 3 - Packing mechanical seal - Nitrile, wetted o-rings - Nitrile 4 - Packing mechanical seal - TFE/Graphite wetted o-rings - TFE 6 - Packing mechanical seal - Ultra High Molecular Weight Polyethylene, wetted o-rings - TFE 7 - O-rings packing seal - Fluorocarbon, wetted o-rings - Fluorocarbon 8 - O-rings packing seal - Nitrile, wetted o-rings - Nitrile 9 - O-rings packing seal - Kalrez, wetted o-rings - Kalrez, for 1/4" & 1/2" plungers. Plunger Seal for 3/4" & 1" Plungers: 1 - Packing mechanical seal - TFE/Graphite wetted o-rings - TFE 2 - Packing mechanical seal - Ultra High Molecular Weight Polyethylene, wetted o-rings - TFE 3 - Packing mechanical seal - Lubrithane, wetted o-rings - TFE Gear Ratio: 1-20:1 ratio running at 86.25 RPM 2-30:1 ratio running at 57.50 RPM 3-60:1 ratio running at 28.75 RPM 4 - No gear box required Tank: 1 - No tank required 2 - Plastic tank, 5 U.S. gallon capacity 3 - Stainless Steel tank, 5 U.S. gallon capacity Other: 1 - None 2 - Bellows head with Lubrithane seal, per head for 3/8" & 1/2" 3-316 ss wetted parts 5 - Specify your requirements 6 - Bellows heads - 316 ss wetted parts 7-10,000 psi maximum working pressure, 1/4" plunger only Number of Pump Heads: 1-8 - Specify the number of heads, one to a maximum of eight Gear Box Size: 0 - None 1 - #150 2 - #175 3 - #200 Motor Horse Power: 0 - None 1-1/3 H.P. 2-1/2 H.P. 3-3/4 H.P. Motor Enclosure Rating: 21 - Single phase 110/220 VAC, 60 Hz, TEFC, Standard enclosure 31 - Single phase 110/220 VAC, 60 Hz, DP, Drip Proof enclosure 41 - Single phase 110/220, 60 Hz, XP, Explosion Proof enclosure 23 - Three phase 220/440 VAC, 60 Hz, TEFC, Standard enclosure 33 - Three phase 220/440 VAC, 60 Hz, DP, Drip Proof enclosure 43 - Three phase 220/440 VAC, 60 Hz, XP, Explosion Proof enclosure Option Number: (x) - If the pump does not require any special modifications, Omit Option Number from the part number. If the pump does require special modifications, use 5 for Other, and (x) for the option number when placing an order. The factory will replace the (x) with an unique option code at the time of pump production. Example 86-211-151-11-41(6). Page 10 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P L U N G E R Scope Of This Manual: This manual describes and provides instructions and parts list for the LINC86 Chemical Metering Pump. These pumps are electrically operated plunger and/or bellows pumps. Installation: This manual assumes that the motor that drives this pump has been connected to the power source by a qualified electrician and meets all the required electrical standards of the area where it is installed. These pumps require a flooded suction and must be located lower than the chemical supply tank. Horizontal installation of the pump head assembly is required. 1. Connect the suction line through a filter or strainer to the suction check valve (fig. 1 & 2). 2. Connect the discharge line from the discharge check valve to the desired location (fig. 1 & 2). Note: An inline check valve is recommended at the point of injection to prevent back flow to the pump during shutdown or servicing. Caution: A pressure relief valve must be installed in the discharge line and set at 10 to 20% above the normal discharge pressure to prevent dead-heading and over pressuring the pump. This pump is capable of producing pressures that will rupture the discharge line. The output of the relief valve should be connected back to the suction line or the chemical supply tank. 3. Prime the pump by loosening the bleed screw (fig. 1, item 33, fig. 2, item 18). Allow the liquid (chemical) to flow into the pump chamber, venting the trapped air or gas. 4. Start the pump and run for sufficient time for the pump to discharge continuously and smoothly. Close the bleed screw. 5. After the pump has been operating for a period of time and does not seem to be discharging the proper volume per stroke, loosen the bleed screw slightly until all entrapped air or gas is evacuated from the pump chamber. Tighten the bleed screw. 6. To vary the volume that the pump delivers on each stroke, loosen the set screw (fig. 1 item 4, fig. 2, item 5) and rotate the stroke adjustment collet (fig. 1, item 18, fig. 2, item 6). Clockwise rotation will increase the volume and counterclockwise rotation will reduce the volume. The stroke may be adjusted while the pump is running. The edge of the collet aligns with an indicator that shows percentage of full stroke. 7. After the collet has been adjusted so that the pump is delivering the desired volume, tighten the set screw to lock the collet in place. Maintenance: Refer to all sectional drawing and parts list in this manual. All repairs should be performed in a clean environment. The following steps must be taken before proceeding with any maintenance operations. Removing the Pump from Service: 1. Turn off the electrical power to the pump and make sure it is locked out. 2. Close the upstream and downstream valves on the chemical lines. 3. Open the bleed screw to release the pressure in the pump. 4. Disconnect the suction and discharge lines from the check valves. Pump Head Assembly 86-1, 86-2, 86-3, 86-4, 86-6; 1/4", 3/8", 1/2", 3/4" & 1" Plungers: 1. The entire pump head assembly may be removed as a unit. 2. Loosen the set screw (fig. 5, item 11) on the boss of the drive housing assembly. 3. Unscrew the pump head assembly by turning the hex mounting adapter (fig. 1, item 19) counterclockwise. YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 11 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P To replace the Plunger: 1. Loosen the four set screws around the head spacer (fig. 1, item 4) closest to the hex mounting adapter (fig. 1, item 19). The pump head may now be removed without removing the packing. 2. Pull the assembly straight out, away from the adapter, being careful not to damage the plunger. 3. Drive out the pin and remove the plunger (fig. 1, items 7 & 8). Replace the new plunger and pin. To replace the Power Plunger or Spring, fig. 1, items 1 & 2: 1. Remove the retaining ring (fig. 1, item 6). 2. Pull the power plunger out of the mounting adapter and collet assembly (fig. 1, items 19 & 18). 3. Screw the collet off of the mounting and inspect the seal (fig. 1, item 34). Replace any of the parts that are worn or damaged and reassemble. 4. After the parts have been reassembled, compress the spring completely and let it return pulling the retaining ring up against the collet making certain there is no binding. To replace the Seals: 1/4", 3/8" & 1/2" Only 1. Loosen the four cap screws that attach the end cap to the seal body (fig. 1, items 11, 12 & 16). 2. Separate the seal body from the head spacer by removing the four set screws (fig. 1, item 4) nearest the fluid end of the pump head assembly. 3. Push the old seals, spacer and split bushing out of the seal body (fig.1, items 23, 22 & 21). Note: These seals can either be uniseals (seal back-up built into the seal) or seals with separate backup rings. 4. Lubricate the new seals to prevent damage during installation. 5. Replace the seals by first placing the split bushing into the seal body followed by the spacer and seal (expander ring side facing out toward the fluid end of the pump. If a seal with a backup is being used, the back-up goes in first. 6. Place this assembly over the plunger and reattach to the heads spacer with the four set screws. 7. Install a new o-ring (fig. 1, item 15) in the seal body and attach the end cap with the four cap screws. To Replace the Seals: 3/4 & 1 Only 1. Remove the four screws that attach the end cap to the seal body (fig. 2 item 20). Pull the end cap out of the seal body. 2. Remove the four screws that attach the head spacer to the seal body (fig. 2 item 24). Pull the head spacer away from the seal body. 3. Pull the center ring (fig. 2 item 23) out of the seal body. 4. Remove the plunger seals (one in each end of the seal body) and the seal backup (one per seal if used) from the seal body, being care ful not to scratch the wall of the seal gland. The seal spacer (fig. 2 item 13) can remain in the seal body. 5. Before reinstalling the plunger seals, lubricate them and their glands with a light grease. Install the seals with their lips facing the end of the pump that is equipped with check valves. If the seals that are being installed require seal backup rings, install the backup rings behind the heel of the seal. 6. Using the screws that were previously removed, reattach the head spacer and the end cap to the seal body. 7. Lubricate the plunger be fore reinserting it into the seal body. 8. Remove 1/8" npt lube plug (fig. 2 item 14). Fill with 30wt motor oil or silicone grease. Replace plug. Page 12 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P To replace or repair the Suction and/or Discharge Check Valve: Two-Piece, fig. 1, items 10 & 13, fig. 2, items 10 & 16, fig. 3 & 4: Field repair of check valves is not recommended. However, if the checks are to be repaired, the repairs should be done in a clean environment that has the necessary equipment to check the valves for leakage after they are repaired. The discharge check valve contains a spring to hold the ball against the seat. In the suction check valve, the ball floats freely. To repair the Check Valves: 1. Separate the two halves for the check valve (fig. 3 & 4, items 1 & 4). 2. Replace the o-rings, ball and spring as required (fig. 3 & 4 items 2, 3, 5 & 6). In the majority of the check valve the seat o-ring will be Teflon (fig. 3 & 4, item 2). This o- ring may be removed, turned around and reused if a new o-ring is not available. During this procedure, extreme care should be exercised. The ball should be "peened" on the Teflon seat to ensure proper sealing (fig. 3 & 4, items 2, 5 & 1). 3. Connect the outlet of the check valve to an air pressure source and apply 10 psig. Place the inlet of the check valve into water or bubble test fluid. If bubbles appear, reset the ball to the seat o-ring and retest. Increase the air pressure to 100 psig and again check for leaks as above. 4. Ensure that the proper flow direction, as marked on the valve body, is observed when installing or replacing the check valve. 5. Install the repaired check valves into the pump body and tighten securely. Optional Bellows Pump Head 86-20 & 86-30 3/8" & 1/2" Plungers: To replace the Seals, Split Bushings & Bellows: 1. Remove the entire bellows pump head assembly from the drive housing assembly as previously described for the standard pump head assembly. 2. Loosen the four set screws (fig. 1, item 4) that mount the bellows seal body to the head spacer (fig. 1, items 24 & 17). Pull the head spacer assembly, with the plunger attached (fig. 1, item 8), out of the bellows seal body. Loosen the six cap screws (fig. 1, item 31) that hold the bellows seal body to the bellows housing (fig. 1, item 26). Separate the seal body and housing. 3. The split bushings, the spacer and seals (fig. 1, items 21, 22 & 32) can be removed from the bellows seal body by pushing the round shank of a drill bit through the plunger hole in the bellows seal body. Use a 25/64" diameter bit for the 3/8" plunger pump and a 33/64" diameter bit for the 1/2" plunger pump. Note: Be careful not to scratch the bore that houses the seals. 4. Remove the bellows from the bellows housing (fig. 1, item 28). The bellows will be tight in its housing and may be hard to remove. Do not damage the sealing surfaces while removing the bellows. 5. To reassemble the pump, position the bellows housing in the vertical position, possibly in a vise. Start by placing the bellows spring and bellows (fig. 1, item 27 & 28) in the bellows housing. Then, install the bellows retainer and o-rings (fig. 1, items 29, 25 & 30). Lubricate the o-rings before installation. 6. Fill the bellows with 10W-30 or 5W-30 motor oil depending on temperature conditions using the following procedure. 7. Slowly fill the bellows cavity until oil is flush with the top of the bellows. Air will be trapped in the bellows convolutions. YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 13 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Note: It is important to remove this air. Insert a small wire or similar item into the cavity and gently stir the oil in the convolutions to release any air. If necessary, add additional oil until it is flush with the top of the bellows. 8. Install the split bushings, spacer and seals in the bellows seal body as shown in Figure 1. The lips of both seals should point toward the bellows. Lubricate the parts before installation. Insert the plunger (with the head spacer assembly attached) into the bellows seal body, through the parts that have just been installed. 9. Fill the small cavity between the seal lip that shows in the end of the bellows seal body and the plunger with silicone grease. This will eliminate an air pocket when the pump is fully assembled. Install the plunger (with the seal body assembly and the head spacer assembly attached) into the bellows housing and bellows. Oil will oveflow. 10. Install and tighten the six cap screws (fig. 1, item 31). The screws will need to be tightened several times because of the cold flow of the bellows flange. 11. Screw this entire assembly into the drive housing and tighten the set screw that holds it in place. Drive Housing Assembly: The shaft bearing and cam bearing in the drive housing assembly (fig. 5, items 5 & 10) are roller bearings which will provide a long, trouble-free life. If for some reason the bearings are to be replaced,: 1. Remove the pump head assembly or assemblies from the drive housing. 2. Remove the drive housing from the pump base and remove the coupling half from the drive cam shaft (fig. 5, item 7). Remove the eight screws and bearing plate (fig. 5, items 3 & 4) on the shaft side of the drive housing. 3. Remove the cam shaft and bearing mounting plate from the drive housing. 4. Remove the eight cap screws from the bearing mounting on the outside of the drive housing and remove this plate from the drive housing. The bearing in the mounting plates are pressed in and may have to be removed with a bearing puller. The bearing plate that has the opening for the shaft, also has a shaft oil seal (fig. 5, item 8). Inspect this seal and replace if needed. To remove the Bearing from the Cam Shaft, fig. 5, items 10 & 7: 1. Remove the snap ring (fig. 5, item 9) from one side of the bearing and pull the bearing off of the cam. 2. Replace with a new bearing and snap ring if needed. 3. Scrape the old gaskets from the drive housing and bearing mounting plates. Clean these surfaces with a solvent to remove the old gasket compound. 4. Using a new gasket and a gasket compound (Permatec Form-A-Gasket #2) replace the blind bearing plate with new bearing installed with the eight cap screws. From the other side of the drive housing case, place the other end of the cam shaft with new bearing in place into the inner bearing race. 5. Again, using a new gasket and gasket compound, place the other bearing mounting plate with new bearing and oil seal over the shaft and fasten to the drive housing with the eight cap screws. This mounting plate has an 1/8" socket head pipe plug in it which should be at the very bottom of the assembly when installed. 6. When in operation, the drive housing should always be properly filled with oil. The oil used in the drive housing should be high quality 90W motor oil. Page 14 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P 7. Replace oil every 4000 hours by draining the case through the drain plug (fig. 5, item 17) and refilling through the oil fill/vent cup (fig. 5, item 14). Fill housing to the level that the oil will run out the 1/8" NPT hole in the back bearing mounting plate when the socket head plug is removed. When full to this point, replace the plug. Note: See Figure 6 for pumps that are equipped with more than two plunger heads. YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 15 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Figure 1, LINC 86-1, -2, -3 Series Plunger Pump Head; 5,000 psi 24 25 Standard Head Assembly Size Part # Seal Material 1/4"... 45261... UHMWPE 3/8"... 45263... UHMWPE 1/2"... 45265... UHMWPE Standard Head Assembly Size Part # Seal Material 1/4"... 45248... TFE/Graphite 3/8"... 45250... TFE/Graphite 1/2"... 45252... TFE/Graphite Page 16 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Series 86-1, -2, -3 Plunger Pump Head Parts List; 5,000 psi Model 86-1 86-2 86-3 Plunger Size 1/4" 3/8" 1/2" Item Part # Part # Part # Description Material Qty 1... 13174... 13174... 13174... Power Plunger... 17-4 PH ss... 1 2... 11284... 11284... 11284... Spring... Chrome/Silicone... 1 3... 11264... 11264... 11264... Bushing... Bronze... 2 4... 11339... 11339... 11339... Set Screw... 18-8 ss... 9 5... 11470... 11470... 11470... Stroke Length Plate... 302 ss... 1 6... 11265... 11265... 11265... Retaining Ring... 15-5 PH ss... 1 7... 13161... 13161... 13161... Pin... 15-5 PH ss... 1 8... 13168... 13169... 13170... Plunger... Ceramic... 1 9... 10278... 10278... 10278... Lubrication Plug... 304 ss... 2 10... 24940... 24940... 24940... Discharge Check Valve Assembly... See Parts page 23... 1 11... 13159... 13159... 13159... Cap Screw... 18-8 ss... 4 12... 31632... 31636... 31640... End Cap... 316 ss... 1 13... 22879... 22879... 22879... Suction Check Valve Assembly... See Parts page 24... 1 14... 13212... 13212... 13212... Elbow... 316 ss... 1 15... 13197... 13198... 13199... O-Ring... TFE Encapsulated... 1 16... 31630... 31634... 31638... Seal Body... 303 ss... 1 17... 30897... 30897... 30897... Head Spacer... 303 ss... 1 18... 22833... 22833... 22833... Collet... 303 ss... 1 19... 30892... 30892... 30892... Mounting Adapter... 303 ss... 1 20... 25104... 25104... 25104... Spring Bushing... Acetal... 1 21... 13163... 13164... 12990... Split Bushing... PTFE Filled... 2 22... 24996... 24998... 25000... Spacer... 303 ss... 1 23... 11821... 13188... 11822... Plunger Seal... TFE Graphite... 1 23a... 13007... 13154... 13008... Plunger Seal... UHMWPE... 1 24... 20460... 20460... 20460... Bleed Screw... 316 ss... 1 25... 11259... 11259... 11259... Seal... Nitrile... 1... 22937... 22937... 22937... Dust Cover (not shown)... Polycarbonate... 1... 10324... 10324... 10324... Drive Screw (not shown)... 18-8 ss... 4... 13185... 13185... 13185... Name Plate (not shown)... 316 ss... 1 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 17 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Figure 2, LINC 86-20, -30 Series Bellows Pump Head 6 DISCHARGE 1/4"NPT(F) 1 2 3 4 5 7 14 16 15 8 9 10 STANDARD PLUNGER SEAL DETAIL FOR BELLOWS HEAD 17 11 13 12 BELLOWS HEAD MODEL 86-20, 30 SUCTION 1/4"NPT(F) Bellows Head Assembly Size Part # Seal Material 3/8"... 45256... Lubrithane 1/2"... 45258... Lubrithane The LINC 86 Electric Series: Bellows Pump Head Selection Chart; 2400 PSI Max. Model Plunger Gear Maximum Maximum Minimum Minimum Maximum Maximum Strokes Volume Stroke Number Diameter Ratio Rate Rate Rate Rate Pressure Pressure Per Per Length Gal/Hr Liter/Hr Gal/Hr Liter/Hr psi Bar Minute Stroke* 86-201 3/8" 20:1 1.50 5.68 0.18 0.68 2,400 165 86.2 1.1 cc 3/4" 86-202 3/8" 30:1 1.00 3.78 0.12 0.45 2,400 165 57.5 1.1 cc 3/4" 86-203 3/8" 60:1 0.50 1.89 0.06 0.22 2,400 165 28.7 1.1 cc 3/4" 86-301 1/2" 20:1 2.73 10.33 0.32 1.21 2,400 165 86.2 2.0 cc 3/4" 86-302 1/2" 30:1 1.82 6.89 0.21 0.79 2,400 165 57.5 2.0 cc 3/4" 86-303 1/2" 60:1 0.91 3.44 0.10 0.38 2,400 165 28.7 2.0 cc 3/4" *Volume per stroke shown is maximum available. Actual volume per stroke may decrease by up to 20% at maximum pressure. Page 18 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Series 86-20, -30 Series Bellows Pump Head Parts List Assembly P/N 45256 45258 Bellows Pump Head Model 86-20 86-30 Plunger Size 3/8" 1/2" Item Part # Part # Description Material Qty 1... 31618... 31624... Bellows Seal Body... 303 ss... 1 2... 10311... 10812... O-Ring... Fluorocarbon... 1 3... 13190... 10812... O-Ring... Fluorocarbon... 1 4... 10996... 11546... O-Ring... Fluorocarbon... 1 5... 13353... 13354... O-Ring... TFE Encapsulated... 1 6... 24940... 24940... Discharge Check Valve Assembly... See Parts page 23... 1 7... 20460... 20460... Bleed Screw... 316 ss... 1 8... 31614... 31626... Bellows Housing... 303 ss... 1 9... 11541... 11542... Bellows Spring... 302 ss... 1 10... 13355... 13356... Bellows... TFE... 1 11... 13212... 13212... Elbow... 316 ss... 1 12... 31622... 31628... Bellows Retainer... 303 ss... 1 13... 13195... Cap Screw... 18-8 ss... 6 13a... 13195... Cap Screw... 18-8 ss... 8 14... 13164... 12990... Split Bushing... PTFE Filled... 2 15... 24998... 25000... Spacer... 303 ss... 1 16... 13186... 12960... Plunger Seal... Lubrithane... 2 17... 22879... 22879... Suction Check Valve Assembly... See Parts page 20... 1... 10324... 10324... Drive Screw (not shown)... 18-8 ss... 4... 13185... 13185... Name Plate (not shown)... 316 ss... 1 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 19 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Figure 3, LINC 86-1 Series Plunger Pump Head; 10,000 psi 1/4" NPT 11 1 2 3 4 5 6 7 8 23 9 10 12 24 22 21 20 19 18 17 16 13 15 1/4" NPT 14 Head Assembly, # 45535 Page 20 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Series 86-1, Series Plunger Pump Head Parts List; 10,000 psi Assembly P/N 45535 Metering Pump Head; 10,000 psi Model 86-1 Plunger Size 1/4" Item Part # Description Material Qty 1... 11284... Spring... Chrome Silicon Steel... 1 2... 11264... Bushing... Bronze... 2 3... 22833... Collet... 303 ss... 1 4... 11259... Seal, Power Plunger... Nitrile... 1 5... 11265... Retaining Ring... 15-5 PH ss... 1 6... 13161... Roll Pin... 15-5 PH ss... 1 7... 13163... Split Bearing... PTFE... 1 8... 25346... Spacer... 303 ss... 1 9... 11283... Plunger Seal... TFE/Graphite... 1 10... 13197... O-Ring... TFE Encapsulated... 1 11... 22626... Discharge Check Valve Assembly... See Parts Below... 1 11A... 20570... Body, Discharge Check Valve... 316 ss... 1 11B... 10068... Spring... 302 ss... 1 11C... 10283... Ball 3/8"... Carbide... 1 11D... 10481... O-Ring... TFE... 1 11E... 10317... O-Ring... TFE... 1 12... 20460... Bleed Screw... 316 ss... 1 13... 24777... Suction Check Valve Assembly... See parts page 20... 1 13A... 10481... O-Ring... TFE... 2 13B... 10365... O-Ring... TFE... 1 13C... 10283... Ball, 3/8"... Carbide... 1 13D... 24790... Body, Suction Check Valve... 316 ss... 1 14... 13212... 90 o Elbow 1/4" NPT(F) 150#... 316 ss... 1 15... 10278... Lubricant Plug 1/8" NPT... 304 ss... 2 16... 13168... 1/4" Plunger... Ceramic... 1 17... 31723... Seal Body... 303 ss... 1 18... 30897... Head Spacer... 303 ss... 1 19... 11339... Set Screw... 18-8 ss... 9 20... 25104... Spring Bushing... Acetal... 1 21... 30892... Mounting Adapter... 303 ss... 1 22... 13174... Power Plunger... 17-4 PH ss... 1 23... 22581... Seal Back-Up... Glass Filled Peek... 1 24... 31721... End Cap... 316 ss... 1 25... 11470... Plate Stroke Length (not shown)... 302 ss... 1 26... 10324... Drive Screw (not shown)... 18-8 ss... 4... 13185... Nameplate (not shown)... 316 ss... 1... 22937... Dust Cover (not shown)... Polycarbonate... 1 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 21 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Figure 4, LINC 86-4, -6 Series Plunger Pump Head 1 2 3 4 5 6 10 12 13 14 15 16 17 1/2" FNPT 8 7 9 12 18 19 20 26 25 24 23 14 22 21 Assembly P/N 45729 45705 Metering Plunger Pump Head Model 86-4 86-6 Plunger Size 3/4" 1" Item Part # Part # Description Material Qty 1... 25308... 25308... Power Plunger... 17-4 PH... 1 2... 13316... 13316... Spring Plunger... 17-4 PH... 1 3... 31782... 31782... Mounting Adapter... 303 ss... 1 4... 11264... 11264... Bushing... Bronze... 1 5... 11339... 11339... Set Screw... 18-8 ss... 7 6... 22833... 22833... Collet... 303 ss... 1 7... 11259... 11259... Seal Oil-Lip... Nitrile...1 8... 11470... 11470... Stroke Length Plate... 18-8 ss... 1 9... 10324... 10324... Drive Screw... 18-8 ss... 1 10... 11265... 11265... Retaining Ring... 18-8 ss... 1 11... not used... 12... 13379... 13344... Seal, High Heel... TFE/Graphite...2 13... 25335... 25310... Seal Spacer... 303 ss... 1 14... 10278... 10278... Plug 1/8" NPT... 18-8 ss... 2 15... 31796... 31784... Seal Body... 303 ss... 1 16... 13378... 13320... O-Ring TFE/Encapsulated... Viton/TFE... 1 17... 24842... 24842... Discharge Check Valve Assy... 316 ss See Parts page 23... 1 18... 20460... 20460... Bleed Screw... 316 ss... 1 19... 31797... 31785... End Cap... 316 ss... 1 20... 13195... 13195... Screw 5/16-18 x 3/4"... 18-8 ss... 4 21... 25423... 25423... Suction Check Valve Assy... 316 ss See Parts page 24... 1 22... 13340... 25311... Plunger... 316/Ceramic Coated...1 23... 25334... 25309... Center Ring... 303 ss... 1 24... 13325... 13325... Screw 5/16-18 x 1"... 18-8 ss... 4 25... 13161... 13357... Roll Pin... 18-8 ss... 1 26... 31783... 31783... Head Spacer... 303 ss... 1 27... 13185... 13185... Name Plate (not shown)... 18-8 ss... 1 28... 22937... 22937... Dust Cover (not shown)... Polycarbonate...1 Page 22 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Figure 5, Discharge Check Valves For 1/4", 3/8" & 1/2" fig. 1, or fig 2 item 10 Part #24940 For 3/4" & 1" fig. 4, item 17 Part #24842 1/2"FNPT 1/4"FNPT 6 4 4 2 3 5 7 6 1 3 2 5 1 1/4"MNPT 1/2"MNPT Assembly P/N 24940 24842 Discharge Check Valve -Two Piece Body or Model 86-1, -2, -3 86-4, -6 Bleed Screw Item Part # Part # Description Material Qty 1... 24939... 23569... Inlet Body... 316 ss... 1 2... 10313... 10469... Seat... TFE... 1 3... 11485... 11595... Seal... Fluorocarbon... 1 4... 24755... 24757... Outlet Body... 316 ss... 1 5... 13276... 10529... Ball 1/2"... Carbide... 1 6... 11438... 11604... Spring... 316 ss... 1 7... 20460... Bleed Screw... 316 ss... 1 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 23 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Figure 6, Suction Check Valve Reference fig. 1, or fig. 2 item 13 Reference fig. 4, item 21 For 3/4" & 1" Only 1/2"MNPT For 1/4", 3/8" & 1/2" Only 1/4"MNPT 4 4 3 5 3 5 2 1 2 1 1/2"FNPT 1/4"MNPT Assembly P/N 22879 25423 Suction Check Valve-Two Piece Body Model 86-1,-2, -3 86-4, -6 Item Part # Part # Description Material Qty 1... 23257... 31786... Inlet Body... 316 ss... 1 2... 10313... 10469... Seat... TFE... 1 3... 11485... 11595... Seal... Fluorocarbon...1 4... 23256... 23570... Outlet Body... 316 ss... 1 5... 13276... 10529... Ball... Carbide... 1 Page 24 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Figure 7, Drive Housing 15 16 14 "A" "A" 13 17 SINGLE DRIVE HOUSING ASSEMBLY 1 2 3 4 5 6 7 8 9 10 SECTION "A - A" 12 11 Assembly P/N 50487 45708 Drive Housing Model 86-1, -2, -3-4, -6 Part # Part# Description Material Qty 1... 50486... 45707... Drive Housing... Ductile... 1 2... 11258... 11258... Gasket... Paper... 2 3... 10205... 10205... Cap Screw... Plated... 16 4... 30899... 30899... Bearing Plate (Shaft)... Ductile... 1 5... 11263... 11263... Bearing... Steel... 2 6... 11262... 11262... Key... Steel... 1 7... 22820... 22820... Shaft Assembly... 303 ss... 1 8... 11260... 11260... Oil Seal... Nitrile... 1 9... 11266... 11266... Retainer Ring... Steel... 2 10... 11261... 11261... Plunger Bearing... Steel... 1 11... 11358... 11358... Set Screw... 18-8 ss... 1 12... 30898... 30898... Bearing Plate (Blind)... Ductile... 1 13... 25228... 25427... Hex Plug... Steel... 1 14... 11573... 11573... Oil Fill/Vent... Plated... 1 15... 11294... 11294... Nameplate... 18-8 ss... 1 16... 10324... 10324... Drive Screw... 18-8 ss... 2 17... 10694... 10694... Oil Drain Plug... Steel... 2... 11329... 11329... Coupling (not shown)... 1... 11330... 11330... Coupling Spider (not shown)... 1... 13323... 13323... Seal Washer (not shown)... Nitrile... 16 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 25 LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Figure 8, Double Drive Housing Assembly P/N 50516 Double Drive Housing Model # 86-1, -2, -3-4, -6 Item Part # Part# Description Material Qty 1... 11263... 11263... Plunger Bearing... Steel... 2 2... 30898... 30898... Bearing Plate (Blind)... Ductile... 1 3... 11328... 13317... Cap Screw... Plated... 8 4... 11258... 11258... Gasket... Paper... 4 5... 11261... 11261... Bearing... Steel... 2 6... 50515... 45707... Drive Housing... Ductile... 1 7... 11266... 11266... Retainer Ring... Stainless Steel 4 8... 30916... 31787... Housing Spacer... Steel... 1 9... 30.917... 31789... Shaft Assembly... 303 ss... 1 10... 50486... 45706... Main Drive Housing... Ductile... 1 11... 30899... 30899... Bearing Plate (Shaft)... Ductile... 1 12... 10205... 10205... Cap Screw... Plated... 8 13... 11260... 11260... Oil Seal... Nitrile... 1 14... 11262... 11262... Key... Steel... 1 15... 11358... 11358... Set Screw... 18-8 ss... 4 16... 10694... 10694... Pipe Plug (not shown)... Carbon Steel... 3 17... 11573... 11573... Oil Fill/Vent (not shown)... Plated... 2... 11329... 11329... Coupling (not shown)... 1... 11330... 11330... Coupling Spider (not shown)... 1... 13323... 13323... Seal Washer (not shown)... Nitrile... 16 Page 26 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

E L E C T R I C P U M P Plunger 1/4" 3/8" 1/2" 3/4" 1" A... 11 1/4"... 11 9/16"... 11 9/16"... 12 3/4"... 12 3/4" (286 mm) (295 mm) (295 mm) (324 mm) (324 mm) B... 12 3/8"... 12 3/8"... 12 3/8"... 14 3/16"... 14 3/16" (314 mm) (314 mm) (314 mm) (360 mm) (360 mm) C... 7 1/8"... 7 1/4"... 7 3/8"... 8 1/8"... 8 1/8" (181 mm) (184 mm) (187 mm) (206 mm) (206 mm) D... 1/4" NPTM... 1/4" NPTM... 1/4" NPTM... 1/2" NPTF... 1/2" NPTF J... 3"... 3"... 3"... 3 1/2"... 3 1/2" (76mm) (76 mm) (76 mm) (89 mm) (89 mm) Gear Box #150 #175 #200 PUMP HEAD COUPLING WITH GUARD 7/16" DIA E... 5 1/4"... 5 3/8"... 5 7/8" (135 mm) (140 mm) (150 mm) F... 3 3/4"... 3 7/8"... 3 7/8" DRIVE HOUSING #2 BASE PLATE GEAR BOX (95 mm) (100 mm) (100 mm) G... 7 13/16"... 7 13/16"... 8 1/4" (198 mm) (198 mm) (210 mm) H... 4 7/16"... 4 15/16"... 5" H (115 mm) (125 mm) (130 mm) Note: Because of various pump head diameters, not all arrangements shown on this page are available in all pump sizes. B A #1 G NEMA 56C FACE C D E F 9" 10" 11" 13" #4 #2 #4 #2 #6 #8 #3 #1 #3 #1 #5 #7 3" J 3" J 8 1/2" 8 1/2" 13" 13" 19" 28" YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 27 LINC 86 ver. 01162002 - pn 15107

N O T E S Page 28 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 86 ver. 01162002 - pn 15107

I N S T R U C T I O N M A N U A L B E A M O P E R A T E D P L U N G E R LINC82 Series Chemical Metering Pump Beam Operated Plunger

B E A M O P E R A T E D P L U N G E R General Specifications: 82 Series Beam-Operated Plunger Pumps Wetted Parts: Pump Body: 316 Stainless Steel Plunger Sizes: Pressure: Plunger: 17-4 PH Stainless Steel Optional Materials: Plunger Seal: Refer to Ordering Chart Check Valves : Body: 316 Stainless Steel Ball: 316 Stainless Steel Spring - Discharge: 316 Stainless Steel Seat: TFE, Standard 1/4" & 1/2" plunger diameters To 3,000 psi, maximum 316 Stainless Steel, Hastelloy, Monel, & Titanium The LINC 82 Series: Beam-Operated Plunger Pump Selection Chart Model Plunger Maximum Maximum Minimum Minimum Maximum Maximum Volume Stroke Number Diameter Rate Rate Rate Rate Pressure Pressure Per Length Gal/24Hr Liter/24Hr Gal/24Hr Liter/24Hr PSI Bar Stroke 82-11 1/4" 5.00 19.0 0.25 1.0 3,000 207 0.8 cc 1" 82-12 1/2" 20.0 76.0 1.00 4.0 1,500 103 3.2 cc 1" Notes: 1. Pump rate is dependent on beam actuation frequency. 2. One beam turnbuckle is included as standard 82 Series equipment. LINC 82 Series Ordering Chart: Series: 82 - Pneumatic, plunger-type metering pump Plunger: 11-1/4" plunger diameter 12-1/2" plunger diameter Seal Materials: 4 - Packing mechanical seal - TFE/Graphite, wetted o-rings - TFE 5 - Specify your requirements 6 - Packing mechanical seal - Ultra High Molecular Weight Polyethylene, wetted o-rings - TFE 7 - O-rings packing seal - Fluorocarbon, wetted o-rings - Fluorocarbon 8 - O-rings packing seal - Nitrile, wetted o-rings - Nitrile 9 - O-rings packing seal - Kalrez, wetted o-rings - Kalrez Option Number: 0 - Standard unit 5 - Specify your requirements 6-316 ss wetted parts 7 - Mounting Kit LINC - - ( ) Example: LINC 82-11-40 Beam-Operated Injection Pump Page 30 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 82 ver. 01162002 - pn 15104

B E A M O P E R A T E D P L U N G E R Scope Of This Manual: This manual describes the LINC82 Chemical Metering Pump, which is a beam-operated plunger pump. Installation: This pump requires a flooded suction and must be located lower than the chemical supply tank. Vertical installation of the pump body is required. 1. Bolt or weld the pump mounting bracket from the mounting kit to the steel base of the pumping unit. It is recommended that the chemical pump is mounted so that the cable (wire rope) is as close to vertical as possible. 2. Attach the cable assembly from the mounting kit to the walking beam near the fulcrum point of the pumping unit with the beam clamp provided. Ensure that the cable does not interfere with the walking beam supports. Refer to Figures 4 or 5 of this manual for desired stroke length. 3. Attach the cable to the turnbuckle of the chemical pump using the cable clamp provided (fig. 1, item 23). 4. Adjust the cable length to obtain desired approximate plunger stroke length. Final adjustment of the stroke may be obtained with the turnbuckle. 5. Secure the turnbuckle position with locknuts (fig. 1, items 22 & 24). Caution: Care must be exercised to assure that the cable is of sufficient length and is attached to the walking beam at a point so that the plunger stroke does not exceed 1". 6. Connect the suction line from the chemical drum through a filter or strainer to the suction check valve (fig. 1, item 14). 7. Connect the discharge line from the discharge check valve to the desired location (fig. 1, item 15). Note: An inline check valve at the point of injection is recommended to prevent back flow to the pump during shutdown or servicing. Start-Up: 1. To prime the pump, loosen the bleed screw to vent the trapped air allowing the liquid (chemical) to flow into the pump chamber (fig. 1, item 12). Tighten the bleed screw. 2. Start the pump and run for a minimum of one minute. Then, open the bleed screw again to evacuate all the remaining air or gas from the pump chamber. Refer to Figures 4 or 5 for desired injection rate. Determine the stroke length by adjusting the cable and turnbuckle. Stroke length must be adjusted when changes are made to the pumping unit cycles per minute to maintain a fixed rate of flow. If a drum gauge has been installed, depress test level on drum gauge to cause the pump suction to be drawn from the gauge glass. With a stop watch, note the change of liquid level on drum gauge glass for one minute. Most drum gauge scales are calibrated directly in quarts per day for one minute of operation. The liquid level remaining in the drum is displayed on the gauge with the test level released. Maintenance: Pump parts are subject to normal wear and must be inspected and replaced as necessary. Inspection and maintenance frequency depends on severity of service conditions. Instructions are given in this section for maintaining the pump as units; i.e. suction check valve, discharge check valve and plunger packing. Suction Check Valve, Figure 1, item 14 & Figure 3: 1. Assure that the pump is isolated from the rest of the system. 2. Disconnect the piping from the check valve. 3. Unscrew the check valve body (fig. 3, item 1) from the pump lower housing (fig. 1, item 13). 4. Remove and discard the o-rings (fig. 3, items 3 & 4). 5. Inspect the ball for damage (fig. 3, item 2). Replace if necessary. Reassemble the check valve using new o-rings. If the seat o-ring is Teflon, install it into the check valve YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 31 LINC 82 ver. 01162002 - pn 15104

B E A M O P E R A T E D P L U N G E R body (fig. 3, item 1) and "peen" the ball onto the seat to ensure proper sealing. 6. Install the repaired suction check valve into the pump body. Tighten securely. 7. Reconnect the suction piping. Discharge Check Valve, Figure 1, item 15 & Figure 2: 1. Assure that the pump is isolated from the rest of the system. 2. Disconnect the piping from the check valve. 3. Unscrew the check valve body (fig. 2, item 1) from the pump lower housing (fig. 1, item 13). 4. Remove and discard the o-rings (fig. 2, items 4 & 5). 5. Inspect the ball and spring (fig. 2, items 2 & 3) for damage. Replace if necessary. Reassemble the check valve using new o-rings. If the seat o-ring is Teflon, install in into the pump lower housing (fig. 1, item 13) and "peen" the ball onto the seat to ensure proper sealing. 6. Install the repaired discharge check valve into the pump lower housing. Place the ball on the o-ring seat followed by the spring (small end of the spring toward the ball) and screw the discharge check valve body into the pump lower housing. Tighten securely. 7. Reconnect the discharge piping. Plunger and Plunger Seal, Figure 1, item 6 & 16: 1. Assure that the pump is isolated from the rest of the system. 2. Remove the pin retainer and pins separating the plunger assembly from the beam (fig. 1, items 4 & 5). Remove the retaining ring and loosen the set screw and separate the swivel ring (fig. 1, items 7, 9 & 8) from the packing block. 3. Grasp the plunger assembly (fig. 1, item 6) and pull up out of the packing block (fig. 1, item 11) to remove. Inspect the plunger for wear, especially longitudinal grooves. Replace the plunger assembly if necessary. 4. With a pipe or strap wrench separate the packing block (fig. 1, item 11) from the lower housing (fig. 1, item 13). 5. Remove the plunger seal and seal back-ups, where used, from the lower housing (fig. 1, items 16 & 13). Carefully remove the seal back-up and seal. Inspect for wear or deterioration from being at tacked by the chemical the pump is pumping. 6. Replace the plunger seal and plunger seal back-ups if needed (see parts lists on page 7). If the plunger seal is the o-ring type, it should be installed with a plunger seal back-up on each side of the o-ring. If the plunger seal is of the Uniseal type, it should be installed with the expander ring down toward the lower housing. Extreme care should be taken not to scratch or distort these parts. 7. After the seal has been replaced, lubricate with a light oil to protect against possible damage during assembly. 8. Screw the packing block onto the lower housing and tighten securely. Slide the plunger assembly into the packing block and down into place. Install the swivel ring with the retaining ring and beam with the pin and pin retainer. See step 2 above under this section. 9. If the bleed screw has been removed, install and tighten securely. Plunger and Plunger Seal Lubrication: 1. Remove the plug from the pump body (fig. 1, item 10). 2. Add silicone base lubricant (Dow Corning DC-7, part #10354) or equal into the port where the plug was removed. Approximately 0.5cc will be required for each refill. Replace the plug. Note: Do not use a grease gun or any metal tool to insert the lubricant into the pump to prevent damage to the plunger or plunger seal. 3. Silicone lubricant should be added every 4-6 weeks depending upon operation conditions. Page 32 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 82 ver. 01162002 - pn 15104

B E A M O P E R A T E D P L U N G E R 24 Figure 1, LINC82 Series Pump 23 22 E D 21 F 3 4 5 1 2 60 18 19 20 C 9 10 11 8 6 7 17 16 15 12 13 H B 14 G MODEL 82-12-70 A Model 82-11 82-12 A... 2 1/8"... 2 1/4" B... 3"... 3 3/4" C... 12 3/4"... 13 1/2" D... 13/16"... 13/16" E... 9"... 9" F... 10 3/8"... 10 3/8" GSuction... 1/4" NPTM... 1/2" NPTM H Discharge... 1/4" NPTF... 1/4" NPTF YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 33 LINC 82 ver. 01162002 - pn 15104

B E A M O P E R A T E D P L U N G E R LINC82 Series Parts List 82 Pump Assembly Model 82-11 82-12 Plunger Size 1/4" 1/2" Item Part# Part# Description Material Qty 1... 21891...21891... Pin... 303 ss... 1 2... 10915...10915... Pin Retainer... 15-7 PH... 1 3... 21895...21895... Connecting Rod... 303 ss... 1 4... 21891...21891... Pin... 303 ss... 1 5... 10915...10915... Pin Retainer... 15-7 PH... 1 6... 23307...21979... Plunger Assembly... 17-4 PH... 1 7... 10916...10916... Retaining Ring... 15-7 PH... 1 8... 23465...23465... Swivel Ring... 303 ss... 1 9... 11461...11461... Set Screw... 18-8 ss... 1 10... 10278...10278... Plug... 304 ss... 1 11... 30999...31021... Packing Block... 304 ss... 1 12... 20460...20460... Bleed Screw... 316 ss... 1 13... 30811...30820... Lower Housing... 316 ss... 1 14... See page 35... Suction Check Valve Assembly... 316 ss... 15... See page 35... Discharge Check Valve Assembly... 316 ss... 16... See page 35... Seal Assembly... 17... 10655...10655... Roll Pin... 15-7 PH... 1 18... 10941...10941... Name Plate... 18-8 ss... 1 19... 10324...10324... Drive Screw... 18-8 ss... 2 20... 31000...31000... Beam... 304 ss... 1 21... 10940...10940... Shackle... Galvanized... 1 22... 10934...10934... Jam Nut (Left Handed)... Plated... 1 23... 10936...10936... Turnbuckle... Aluminum... 1 24... 10555...10555... Jam Nut (Right Handed)... Plated... 1 24...22201... Beam Weight (Not Shown)... Steel... 1 24...11167... Set Screw (Not Shown)... 18-8 ss... 2 Model 82-11 82-12 Assembly 23423 23607 Mounting Kit Item Part# Part# Description Material Qty 1... 10846...10486... Beam Clamp... Steel... 1 2... 10928...10928... Eye-Bolt... Galvanized... 1 3... 10926...11607... Pump U-Bolts... Galvanized... 1 4... 10938...10938... Wire Rope (1/3")... Galvanized... 1 5... 10937...10937... Rope Clips... Galvanized... 1 6... 21981...21981... Bracket... Steel... 1 Page 34 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 82 ver. 01162002 - pn 15104

P N E U M A T I C B E L L O W S M E T E R I N G P U M P S B E A M O P E R A T E D P L U N G E R Figure 2, Discharge Check Valve Reference fig. 1, item 15 Figure 3, Suction Check Valve, Reference fig. 1, item 14 Assembly 22624 22625 22626 Discharge Check Valve Port Size 1/4" NPTF One Piece Body Item Part # Part # Part # Description Material Qty 1... 20570... 20570... 20570... Body... 316 ss... 1 2... 10283... 10283... 10283... Ball... Carbide... 1 3... 10068... 10068... 10068... Spring... 316 ss... 1 4... 10312... Seat... Fluorocarbon... 1... 10328... Seat... Nitrile... 1... 10317... Seat... TFE... 1 5... 10482... Seal... Fluorocarbon... 1... 10124... Seal... Nitrile... 1... 10481... Seal... TFE... 1 Seal Assembly Model 82-11 82-12 Item # Part # Part # Material 16... 23350... 23351... Fluorocarbon 16... 23391... 23392... Nitrile 16... 23390... 23393... Kalrez 16... 11821... 11822... TFE/Graphite 16... 13007... 13008... UHMWPE YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 35 LINC 82 ver. 01162002 - pn 15104

B E A M O P E R A T E D P L U N G E R Suction Check Valves - One Piece Body Part Number 24773 Port Size 1/4" NPTM Item Description Part # Material Qty 1... Inlet Body... 24789... 316 ss... 1 2... Ball...10283... Carbide... 1 3... Seat...10365... TFE... 1 4... Seal...10280... Fluorocarbon... 1 Part Number 24774 Port Size 1/4" NPTM Item Description Part # Material Qty 1... Inlet Body... 24789... 316 ss... 1 2... Ball...10283... Carbide... 1 3... Seat...10282... Fluorocarbon... 1 4... Seal...10280... Fluorocarbon... 1 Part Number 24775 Port Size 1/4" NPTM Item Description Part # Material Qty 1... Inlet Body... 24789... 316 ss... 1 2... Ball...10283... Carbide... 1 3... Seat...10365... TFE... 1 4... Seal... 10122... Nitrile... 1 Part Number 24776 Port Size 1/4" NPTM Item Description Part # Material Qty 1... Inlet Body... 24789... 316 ss... 1 2... Ball...10283... Carbide... 1 3... Seat...10110... Nitrile... 1 4... Seal... 10122... Nitrile... 1 Part Number 24778 Port Size 1/2" NPTM Item Description Part # Material Qty 1... Inlet Body... 24787... 316 ss... 1 2... Ball...10529... Carbide... 1 3... Seat...10469... TFE... 1 4... Seal...10467... TFE... 1 Part Number 24779 Port Size 1/2" NPTM Item Description Part # Material Qty 1... Inlet Body... 24787... 316 ss... 1 2... Ball...10529... Carbide... 1 3... Seat...10337... Fluorocarbon... 1 4... Seal...10466... Fluorocarbon... 1 Part Number 24780 Port Size 1/2" NPTM Item Description Part # Material Qty 1... Inlet Body... 24787... 316 ss... 1 2... Ball...10529... Carbide... 1 3... Seat...10121... Nitrile... 1 4... Seal... 10468... Nitrile... 1 Page 36 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 82 ver. 01162002 - pn 15104

B E A M O P E R A T E D P L U N G E R Figure 4 20 1/4" 1/2" 3/4" 1" STROKES/MINUTE 15 10 5 0 5 10 15 20 25 QUARTS / DAY Strokes vs. Quarts at Various Stroke Lengths 1/4" Plunger Figure 5 20 1/4" 1/2" 3/4" 1" STROKES/MINUTE 15 10 5 0 20 40 60 80 100 QUARTS / DAY Strokes vs. Quarts at Various Stroke Lengths 1/2" Plunger YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC Page 37 LINC 82 ver. 01162002 - pn 15104

N O T E S Page 38 YZ SYSTEMS INC. 3101 POLLOK DRIVE CONROE, TEXAS 77303 USA 800.455.LINC LINC 82 ver. 01162002 - pn 15104