EZ SERIES BOOSTER PUMPS Cast Iron And Stainless Steel Booster Pumps Webtrol has been building Booster Pumps for over years for various industrial, commercial and agricultural uses and has long been a leader in the Reverse Osmosis and Deionization Industry. Webtrol s commitment to quality is defined in the construction of each Booster Pump, through use of only quality materials and precision machining by journeyman machinists. Every pump is hand assembled and checked during each step, up to the final test, where each pump is checked for flow, pressure, power consumption, leaks, vibration and noise. Features And Benefits Available in both Stainless Steel and Cast Iron fitted models. Heavy duty stainless steel hex shaft with stainless steel coupling. High strength, glass filled Delrin, polycarbonate or Noryl impellers, precision machined for dimensional stability and efficiency. Injection molded polycarbonate or Noryl diffusers with molded in stainless steel wear rings at all critical wear points. Heavy wall stainless steel pump housing Specifications Webtrol EZ Series Booster Pumps are available from 5 to 35 Gallons Per Minute. Pressures to 5 PSI April 13 www.webtrol.com 3
EZ SERIES BOOSTER PUMPS Construction And Design Features 1 3 5 6 7 13 1 8 Cast Iron EZ Series 11 1 9 8 1 3 5 6 7 13 1 8 11 1 9 Stainless Steel EZ Series CONSTRUCTION MATERIALS Part Cast Iron 316SS Inlet / Motor Bracket Cast Iron 316SS Discharge Housing Cast Iron 316SS Pump Housing 3SS 316SS Impellers Thermoplastic Thermoplastic Diffusers Thermoplastic Thermoplastic Wear Rings 3SS 316SS Shaft & Coupling 16SS 316SS Mechanical Seal Carbon/Ceramic Carbon/Ceramic O-Rings Buna-N Viton Inlet And Discharge Size Part Series () Size (FNPT) Inlet / Discharge 5, 1, 15 1 Inlet / Discharge, 35 1 1/ www.webtrol.com April 13
EZ SERIES BOOSTER PUMPS Construction And Design Features 1 3 5 6 7 8 9 Motor The motor is a C face, 35 RPM, 5 or 6 cycle, single or three phase, open drip proof (TEFC available) with long life thrust bearings, sized to support the thrust loads generated by the pump. Motors through 3 HP are Nema Standard 56J frame with a threaded shaft and greased for life ball bearings. 5 HP motors are foot mounted 18CYZ frame with a keyed shaft and greasable high thrust angular contact bearings. Inlet / Motor Bracket The inlet / motor bracket is cast iron or investment cast stainless steel depending on the type of construction you choose. All inlet connections are female NPT. Diffuser Wear Rings Stainless steel wear rings are molded into each diffuser at all critical wear points, maintaining tight clearances for high efficiencies. Impellers High strength glass filled Delrin or polycarbonate thermoplastic impellers provide pulse free pressure boost. All impellers are injection molded and machined to insure dimensional accuracy and balance. Noryl impellers are available upon request. Diffusers High strength polycarbonate diffusers are injection molded, concentrically aligned, providing perfectly aligned, clean, smooth water passages for higher efficiencies. Noryl diffusers are available upon request. Shaft Stainless steel hex shaft is cold drawn to exacting tolerances, to eliminate shaft run out for vibration free operation. Discharge The discharge is cast iron or investment cast stainless steel depending on the type of construction you choose. All discharge connections ar female NPT. O-Rings Positive sealing Buna N o-rings are used to seal off both ends of the pump housing on cast iron models. A Viton o-ring is used to seal the inlet side of the pump housing on stainless steel models. Shaft Sleeve Running Bearing 316 Stainless steel running bearing is water lubricated and cooled. The shaft sleeve runs inside of either a Rulon (stainless steel models) or brass (cast iron models), sleeve bearing, that has been molded into the top diffuser for greater efficiency. Each bearing is machined to precision tolerances and concentricity. Intermediate bearings are used on pumps that may require additional support. 1 11 1 13 Pump Housing Thick wall stainless steel tubing is used on all models. Cast iron models are threaded on both ends. Stainless steel models are threaded on the inlet side with a discharge that has been machine welded to the tube on the other end. Rotating Assembly The entire rotating assembly, consisting of impellers, diffusers, top and bottom plates, bearings, shaft and coupling, is easily field replaceable. Coupling Stainless steel coupling has interference fit onto the pump shaft and pinned to lock in place. Depending on the motor frame size, the coupling either screws onto the motor shaft or slips onto the motor shaft and is keyed in place. Set screws lock the coupling to the motor shaft. Mechanical Seal The spring loaded, positive sealing, mechanical seal has a ceramic stationary face and a carbon rotating face. Metal components on the rotating half are stainless steel and the elastomers are Buna N (Nitrile) on cast iron models and Viton on stainless steel models. The standard seal will handle inlet pressures up to 1 PSI, while an optional seal is available for pressures up to 5 PSI. April 13 www.webtrol.com 5
35 EZ SERIES FAMILY CURVES 3 G Series 5 15 1 5 G5 G1 G15 G G35 6 5 1 15 5 3 35 5 H Series 3 1 H5 H1 H15 H H35 5 1 15 5 3 35 6 www.webtrol.com April 13
EZ H5 SERIES GROUP CURVES 5 H5B1-1 5HP 5 H5B3-1 5HP H5 35 H5B8 3HP 3 5 H5B3 HP H5B17 1.5HP 15 H5B1 1HP H5B1.75HP 1 5 H5B8.75HP H5B7.75HP H5B6.75HP H5B5.5HP H5B.5HP H5B3.5HP H5B.5HP 6 8 1 1 www.webtrol.com April 13
EZ H1 SERIES GROUP CURVES 6 55 H1B-1 5HP H1 5 5 H1B3-1 5HP 35 3 5 H1B6-1 5HP H1B18 HP H1B1 1.5HP 15 1 5 H1B8 1HP H1B6.75HP H1B5.75HP H1B.75HP H1B3.5HP H1B.5HP 6 8 1 1 1 16 April 13 www.webtrol.com 13
6 EZ H15 SERIES GROUP CURVES 55 H15B-1 5HP H15 5 5 H15B3-1 5HP 35 3 5 H15B 3HP H15B1 HP 15 1 5 H15B9 1.5HP H15B7 1HP H15B5.75HP H15B3.5HP H15B.5HP 6 8 1 1 1 16 18 1 www.webtrol.com April 13
EZ H SERIES GROUP CURVES HB33-1 5HP 35 H 3 HB3-1 5HP 5 15 HB15 3HP HB1 HP HB9 1.5HP 1 HB7 1.5HP 5 HB6 1HP HB.75HP HB3.75HP 6 1 1 18 6 April 13 www.webtrol.com 15
EZ H35 SERIES GROUP CURVES 3 H35B3-1 5HP H35 5 H35B16-1 5HP 15 1 H35B1 3HP H35B9 3HP H35B6 1.5HP H35B5 1.5HP 5 H35B3.75HP H35B.75HP 1 3 16 www.webtrol.com April 13
5 HEAVY DUTY BOOSTER CURVES - 5 Series H5B 15 1 5 5 35 3 5 15 1.85.8.75.7.65.6.55 16 11 6 6 8 1 6 8 1 1 1.38.375.37.365 38 3 H5B3 15 5.36 6 8 1 6 8 1 1 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 37
6 5 HEAVY DUTY BOOSTER CURVES - 5 Series 55 5 8 H5B 3 1.8.6....38.36 6 8 1 3 18 6 8 1 1 7 67 63 6 57 H5B5 5 3.5.8.6.. 5 38 1..38 6 8 1 6 8 1 1 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 38 www.webtrol.com April 13
8 77 7 6 5 3 1 1 9 8 HEAVY DUTY BOOSTER CURVES - 5 Series.5.8.6....38 73 66 56 6 8 1 H5B6 6 8 1 1 85 77 H5B7 6.56.5.5.5.8.6 67 51 3. 6 8 1 6 8 1 1 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 39
1 HEAVY DUTY BOOSTER CURVES - 5 Series 11 1 8 6 1 13 1 1 8 6.66.6.6.6.58.56.5.5.5.8 6 8 1.78.76.7.7.7.68.66.6.6.6.58.56 96 117 88 7 H5B8 6 8 1 1 17 91 6 8 1 6 8 1 1 55 68 33 H5B1 38 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual www.webtrol.com April 13
16 15 1 1 1 8 6 HEAVY DUTY BOOSTER CURVES - 5 Series.93.91.89.87.85.83.81 11 19 111 79 6 8 1 H5B1 6 8 1 1 15 3 186 H5B17 16 1 8 1.5 1.5 1. 1.35 15 11 56 1.3 1.5 6 8 1 6 8 1 1 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 1
3 8 16 1 8 36 3 8 16 1 8 9 3 HEAVY DUTY BOOSTER CURVES - 5 Series 1.8 1.76 1.7 1.68 1.6..3..1. 1.9 1.8 77 55 6 8 1 37 H5B3 6 8 1 1 35 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 6 6 6 8 1 18 191 6 8 1 1 77 H5B8 15 www.webtrol.com April 13
5 3 35 3 5 15 1 5 55 HEAVY DUTY BOOSTER CURVES - 5 Series.95.85.75.65.55.5 19 393 333 6 8 1 H5B3-1 6 8 1 1 51 5 8 5 7 15 H5B1-1 35 3 5 15 1 3. 3.3 3. 3.1 3..9 37 69 18 5.8 6 8 1 6 8 1 1 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 3
3 HEAVY DUTY BOOSTER CURVES - 1 Series 5 5 H1B 15 1.31.9.7 17 13 9 5.5.3 6 8 1 1 6 8 1 1 1 35 37 36 35 33 H1B3 3 5 15 1.7.6.5..3 3 18 1 5..1 6 8 1 1 1 6 8 1 1 1 16 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual www.webtrol.com April 13
6 HEAVY DUTY BOOSTER CURVES - 1 Series 5 3 5 9.6.56.5.8 6 3 39 33 H1B 15 1 8.. 6 8 1 1 1 6 8 1 1 1 16 7 6 5 3 69 68.58.56.5.5.5 65 6 57 51 H1B5 3 3 1.8.6 6 8 1 1 1 6 8 1 1 1 16 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 5
9 81 8 7 6 5 3 HEAVY DUTY BOOSTER CURVES - 1 Series 1 1 79.7.68.66.6.6.6.58 76 7 68 6 6 8 1 1 1 H1B6 9 36 6 8 1 1 1 16 1 8 6 15 13.88.8.8 99 95 88 78 65 H1B8 8 3.76.7 6 8 1 1 1 16 6 8 1 1 1 16 18 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 6 www.webtrol.com April 13
18 16 1 1 1 8 6 8 HEAVY DUTY BOOSTER CURVES - 1 Series 187 18 1.9 1.7 1.5 1.3 1.1 1.39 1.37 1.35 1.33 17 163 15 131 6 8 1 1 1 16 H1B1 6 8 1 1 1 16 18 19 81 9 1 16 1 8 3 1.95 1.9 1.85 1.8 1.75 1.7 13 H1B18 195 17 135 11 6 6 8 1 1 1 16 6 8 1 1 1 16 18 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 7
HEAVY DUTY BOOSTER CURVES - 1 Series 35 3 5 15 1 38 3 3.5 3.5.85.65 33 316 88 5 15 H1B6-1 165 11 5 5 59 5 35 3 5 15 1 5.5.5 7..1. 3.9 3.8 3.7 3.6 6 8 1 1 1 16 6 8 1 1 1 16 18 3 5 37 35 73 6 8 1 1 1 16 H1B3-1 11 11 6 8 1 1 1 16 18 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 8 www.webtrol.com April 13
6 HEAVY DUTY BOOSTER CURVES - 1 Series 537 5 3 1 531 516 8.85.8.75.7.65.6.55 H1B-1 1 387 3 1 157 6 8 1 1 1 16 6 8 1 1 1 16 18 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 9
3 HEAVY DUTY BOOSTER CURVES - 15 Series 5 15 1 5 6.38.37.36.35.3.33.3.31.3.9 17 6 8 1 1 1 16 13 H15B 9 3 6 8 1 1 1 16 18 5 3 1 38 H15B3 3 1.51.9.7.5.3.1.39.37 3 6 8 1 1 1 16 18 7 19 11 6 8 1 1 1 16 18 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 5 www.webtrol.com April 13
8 HEAVY DUTY BOOSTER CURVES - 15 Series 7 7 6 5 3 1 1 95 8 6 7 91.7.7.68.66.6.6.6.58.95.9.85.8.75 68 65 6 56 8 8 1 1 1 16 18 H15B5 39 8 6 8 1 1 1 16 18 86 8 77 68 58 H15B7 6 31.7 8 1 1 1 16 18 6 8 1 1 1 16 18 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 51
1 HEAVY DUTY BOOSTER CURVES - 15 Series 1 1 8 6 1 116 1. 1.16 1.1 1.8 11 18 99 89 7 H15B9 59 1 18 16 1 8 175 1. 1..5. 1.95 8 1 1 1 16 18 6 8 1 1 1 16 18 168 16 15 133 11 H15B1 9 66 1.9 8 1 1 1 16 18 6 8 1 1 1 16 18 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 5 www.webtrol.com April 13
3 HEAVY DUTY BOOSTER CURVES - 15 Series 5 15 1 66 53.8.7.6 3 3 15 19 163 H15B 135 13 5 393 35 3 5 15 1 5.5. 378. 3.95 3.9 3.85 3.8 3.75 3.7 8 1 1 1 16 18 6 8 1 1 1 16 18 363 35 3 86 5 8 1 1 1 16 18 H15B3-1 18 6 8 1 1 1 16 18 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 53
55 5 5 35 3 5 15 HEAVY DUTY BOOSTER CURVES - 15 Series 55 53 8 56 1 375 3 5. 5.1 5. H15B-1 6 19 1 5.9.8 8 1 1 1 16 18 6 8 1 1 1 16 18 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 5 www.webtrol.com April 13
5 35 3 5 15 1 HEAVY DUTY BOOSTER CURVES - Series 1 37 3 3.65.6.55.5 HB3 17 5 6 55 5 3 1.5 6 1 1 18 6 6 1 1 18 6 3 5 5 7 3 39.65.6.55.5 1 1 18 6 HB 33 6 1 1 18 6 3 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 55
7 6 HEAVY DUTY BOOSTER CURVES - Series 6 6 61 58 5 HB6 5 3 1..95.9 9 3 1 1 9 8 6.85.8 1 1 18 6 6 1 1 18 6 3 88 8 8 73 65 1.1 1.5 1..95.9.85.8 1 1 18 6 HB7 53 38 6 1 1 18 6 3 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 56 www.webtrol.com April 13
1 1 8 6 16 1 1 1 8 6 HEAVY DUTY BOOSTER CURVES - Series 11 16 11 1. 1.35 1.3 1.5 1. 1.15 1.1 1.5 1. 1 1 1 18 6 6 15 137 99 HB9 1 1 18 6 3 13 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 91 1.1.5. 1.95 1.9 1.85 1.8 1.75 1.7 1 1 18 6 6 1 1 18 6 3 81 17 66 HB1 89 7 63 April 13 www.webtrol.com 57
16 1 8 3 5 15 1 5 HEAVY DUTY BOOSTER CURVES - Series 18 67 177.5..3..1. 1.9 1.8 1.7 6 3.9 3.7 3.5 3.3 3.1.9 1 1 18 6 6 168 5 16 1 1 18 6 3 8.7 1 1 18 6 HB3-1 6 1 1 18 6 3 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 1 133 6 HB15 115 175 87 13 58 www.webtrol.com April 13
35 3 5 15 1 5 HEAVY DUTY BOOSTER CURVES - Series 38 36 377.9.8.7.6.5..3..1. 1 1 18 6 6 35 35 9 HB33-1 8 189 1 1 18 6 3 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 59
35 HEAVY DUTY BOOSTER CURVES - 35 Series 3 3 5 15 1 5 5 35 3 5 15 1 5 9 7 6 3.57.55.53.51.9.7.5 1 15 5 3 35 H35B 16 9 5 1 15 5 3 35 37 3 3 6.8.75.7.65.6.55 15 5 3 35 H35B3 1 5 1 15 5 3 35 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 6 www.webtrol.com April 13
7 65 6 5 3 HEAVY DUTY BOOSTER CURVES - 35 Series 1 5 8 78 7 6 5 3 1 6 58 5 9 3 1.7 1..97.9.87.8.77 15 5 3 35 H35B5 3 1 15 5 3 35 7 7 65 59 53 1.35 1.3 1.5 1. 1.15 1.1 1.5 1. 15 5 3 35 H35B6 5 33 5 1 15 5 3 35 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual April 13 www.webtrol.com 61
1 HEAVY DUTY BOOSTER CURVES - 35 Series 17 1 8 6 15 5 1..1. 1.9 1.8 1.7 1.6 1 95 88 79 66 15 5 3 35 H35B9 5 33 1 15 5 3 35 5 1 1 1 1 8 6 137 131 16 118 18 91.75.5.5. 1.75 15 5 3 35 H35B1 69 3 5 1 15 5 3 35 5 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 6 www.webtrol.com April 13
189 16 1 8 3 5 15 1 5 HEAVY DUTY BOOSTER CURVES - 35 Series 76 5 5 181 63 178 168 158 3.7 3.6 3.5 3. 3.3 3. 3.1 3. 15 5 3 35 H35B16-1 1 15 5 3 35 5 Curves are based on 6 Hz 35 rpm motors. 5 Hz 875 rpm curves are available. These curves are for general guidance only, individual 11.8.7.6.5..3..1. 15 5 3 35 1 51 37 1 198 1 16 15 5 3 35 5 93 H35B3-1 1 61 71 April 13 www.webtrol.com 63
EZ SERIES BOOSTER, CAST IRON & STAINLESS STEEL Dimensions A B 1.9 Suction.5 Discharge NPT Pump Support (1 Stages & Up).97 (1).6 Dia. Hole On Pump CL 1. 6.37 Motor Support 71B15-6.81 1/3 Thru 3 HP Models 5.5 7.1 3.79 ().6 Dia. Bolt Holes 5.5 6.5 A Suction NPT 1.9.5 B J K Discharge NPT H L G Pump Support 1..97 (1).6 Dia. Hole On Pump CL C D D1 6 Holes.1 DIA E F 5 HP Models 1. The inlet and discharge thread size for C.I. and stainless steel models in the 5, 1, 15 pump sizes is 1 NPT; The and 35 pump size is 1 1/ NPT.. Pump models that are 1 stages or more are equipped with a pump support located near the discharge of the pump. For stability, this support should be mounted approximately from the discharge. 3. Allow 8 min. clearance behind the motor for maintenance. Manufacturer Motor Frame Size Phase Enclosure B C D / D1 E F G H J K L Baldor 18CYZ 3 TEFC 13.8 3.88.5 / 5.5 7.5 8.63.5 8. 7.88 6.75. Baldor 18CYZ 3 ODP 1.5 3.88.5 / 5.5 7.5 8.63.5 8. 7.88 6.75. Baldor 18CYZ 1 TEFC 15.3 3.88.5 / 5.5 7.5 8.63.5 8. 7.88 7.88 6.5 Baldor 18CYZ 1 ODP 1.5 3.88.5 / 5.5 7.5 8.63.5 8. 7.88 6.6 5.15 6 www.webtrol.com April 13
EZ SERIES BOOSTER, CAST IRON & STAINLESS STEEL Dimensions (Inches) * CAST IRON A B MODEL NO. * CAST IRON A B MODEL NO. * CAST IRON A B MODEL NO. G5B6 11.95 1.13 G5B7 1.87 1.13 G5B8 13.79 1.13 G5B1 15.6 1.13 G5B1 17.6 1.53 G5B17.96 1.53 G5B3 9.38 11.13 G5B8 33.97 11.63 G1B 1. 1.13 G1B5 11.18 1.13 G1B6 1.13 1.13 G1B8 1.3 1.53 G1B1 17.83 1.53 G1B1 19.71 11.13 G1B15.66 11.13 G1B18.5 11.63 G1B6 3.98 1.53 G15B5 11.5 1.13 G15B7 13.5 1.53 G15B9 15.5 1.53 G15B1 1.6 11.63 G15B 7.67 1.53 GB3 1.17 1.13 GB 11. 1.13 GB7 15.1 1.53 GB9 17.63 11.13 GB1.59 11.63 GB15 6.3 1.53 GB3 37.5 13.63 G35B 9.7 1.13 G35B3 1.69 1.13 G35B5 13.51 1.53 G35B6 1.93 11.13 G35B9 19.16 11.63 G35B1.8 1.53 G35B16 3.7 13.63 H5B 8.8 1.13 H5B3 9. 1.13 H5B 1.1 1.13 H5B5 11.3 1.13 H5B6 11.95 1.53 H5B7 1.87 1.53 H5B8 13.79 1.53 H5B1 15.6 1.53 H5B1 17.6 11.13 H5B17.96 11.63 H5B3 9.38 1.53 H5B8 33.97 13.63 H5B3-1.39 15.3 H5B1-1 6.8 15.3 H1B 8.3 1.13 H1B3 9.9 1.13 H1B 1. 1.53 H1B5 11.18 1.53 H1B6 1.13 1.53 H1B8 1.3 11.13 H1B1 19.71 11.63 H1B18.5 1.53 H1B6-1 3.98 15.3 H1B3-1 1.5 15.3 H1B-1 9.8 15.3 H15B 8.7 1.13 H15B3 9.8 1.13 H15B5 11.5 1.53 H15B7 13.5 11.13 H15B9 15.5 11.63 H15B1 1.6 1.53 H15B 7.67 13.63 H15B3-1 38.78 15.3 H15B-1 9.9 15.3 HB3 1.17 1.53 HB 11. 1.53 HB6 13.9 11.13 HB7 15.1 11.63 HB9 17.63 11.63 HB1.59 1.53 HB15 6.3 13.63 HB3-1 37.5 15.3 HB33-1 51.16 15.3 H35B 9.7 1.53 H35B3 1.69 1.53 H35B5 13.51 11.63 H35B6 1.93 11.63 H35B9 19.16 13.63 H35B1.8 13.63 H35B16-1 3.7 15.3 H35B3-1.36 15.3 B Dimensions above are estimated lengths, since we reserve the right to use various brand motors. April 13 www.webtrol.com 65
EZ SERIES BOOSTER REPAIR PARTS Cast Iron & Stainless Steel Models Motor Inlet/Motor Bracket Rotating Assembly Discharge Mechanical Seal O-Rings Housing Cast Iron EZ Series Motor Inlet/Motor Bracket Rotating Assembly Mechanical Seal O-Ring Housing & Discharge Stainless Steel EZ Series Webtrol manufactures many different models of EZ Series Booster Pumps. To be sure you get the right part you need, we ask that you call (31) 631-9 and let one of our trained customer service representatives assist you. There are 7 basic components that make up an EZ Series Booster Pump. These seven components are shown above in the display model pumps. To order parts, note the model number and the date code of the EZ Booster pump you need a repair part for. 66 www.webtrol.com April 13