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webtrol EZ Series Maintenance & Repair Manual

webtrol EZ Series Maintenance & Repair Manual

Cast iron and stainless steel booster pump

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Maintenance & Repair Manual
Motor
Grease Fitting
O-Ring Groove
EZ Series
01/20 Edition
Cast Iron
Water Slinger
Suction Inlet
O-Ring
Mechanical Seal
Set Screw
Gasket
Key
Set Screw
5 HP Models
Motor
O-Ring Groove
Rotating Assembly
Pump Housing
O Ring
O Ring Groove
Discharge
Pump Support
For 14 Stages & Up
Stainless Steel
Grease Fitting
Water Slinger
Suction Inlet
O-Ring
Mechanical Seal
Set Screw
Gasket
Key
Set Screw
Rotating Assembly
Discharge / Pump
Housing
Pump Support
For 14 Stages & Up

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Summary of Contents for webtrol EZ Series

  • Page 1 Rotating Assembly Gasket Gasket Pump Housing Discharge / Pump Set Screw Set Screw Housing O Ring O Ring Groove Pump Support Discharge For 14 Stages & Up Pump Support For 14 Stages & Up 5 HP Models EZ Series 01/20 Edition...
  • Page 2 The following information applies to both cast iron at the same time, pull the RA away from the motor. and stainless steel 5 HP models. You may have to apply a back and forth motion to loosen the coupling from the motor shaft. Warning: Always disconnect the electrical supply Installation of Rotating Assembly (RA) prior to servicing the pump.
  • Page 3 2. A) Lubricate the rubber seat ring with mineral oil. tom out against the suction inlet. Tighten with a wrench. Take care not to pinch the o-ring. With a 3/4” socket or piece of 3/4” PVC pipe, press ceramic seat firmly and squarely into the seal cavity.
  • Page 4 4. Fasten, the suction inlet to the motor with (4) 3/8” x 1 1/4” bolts. 8417 New Hampshire Ave. | St. Louis, MO 63123 Phone: (314) 631-9200 Fax: (314) 631-3738 E-mail: comments@webtrol.com...

This manual is also suitable for:

5 hp