Weinman Replacement Pumps and Seal Kits

Condensate Water Pumps & Boiler Feed Pumps | Boiler Supplies

BoilerSupplies.com lists two repairs for Weinman condensate and boiler feed units: a replacement pump and motor, and seal kits by pump model. The pump and motor go on the receiver already in place. The kits cover Model CV, Models AE and AC, and Models G and K. Maintenance crews order the pump when the old one is worn out and the kit when only the seal leaks. Read the pump model off its nameplate to order or ask for a quote.

Mechanical Replacement Pump Seals & Pump Shaft Seal Kit | Boiler Supplies

About Weinman Replacement Pumps and Seal Kits

Weinman is a pump brand of Crane Pumps & Systems, which lists Weinman end suction pumps. A Weinman condensate or boiler feed unit holds the condensate returning from a steam heating system in its receiver, and its pump sends that water back to the boiler.

BoilerSupplies.com lists two kinds of part for these units. The replacement condensate and boiler feed pump and motor goes on the existing receiver of a Weinman unit. The seal kits are sold by pump model: one for Model CV, one for Models AE and AC, and one for Models G and K. A seal kit covers a pump where only the seal is leaking. A pump that has worn out takes the replacement pump and motor.

Key facts

Weinman is a pump brand of Crane Pumps & Systems.
BoilerSupplies.com lists replacement condensate and boiler feed pumps for Weinman units.
BoilerSupplies.com lists seal kits for Weinman pump Model CV, Models AE and AC, and Models G and K.
A seal kit for a Weinman pump is ordered by the pump model on the pump nameplate.
In-stock small-pack orders placed before 2:00 PM EST, Monday through Friday, ship the same day.

What does the trade mean by a Weinman condensate pump, pump set or boiler feed unit?

Condensate pump and pump set both mean a condensate return unit, which runs whenever its receiver fills; a boiler feed unit is a different machine. A boiler feed unit pumps on the boiler's call for water and keeps a reserve in its receiver. Tell BoilerSupplies.com which kind the Weinman unit is.

The seal on my Weinman pump is dripping. Which seal kit do I order?

The one that matches the pump model on the pump nameplate. BoilerSupplies.com lists seal kits for Weinman Model CV, for Models AE and AC, and for Models G and K. The model is on the pump's own plate, not the motor plate. If the plate is painted over or gone, send a picture of the whole pump with the order.

How do I tell whether a Weinman unit needs a new pump or only a seal kit?

It comes down to what has worn. When only the seal is leaking, the seal kit for the pump model is the part. When the pump itself has worn out, BoilerSupplies.com lists a replacement pump and motor that goes on the existing receiver. Photos of the pump and its nameplate help settle which one to order.

Where on a Weinman unit are the numbers for a quote?

On three plates: the unit nameplate for the unit model and receiver size, the pump plate for the pump model, and the motor plate for horsepower, voltage and phase. Add whether it is a condensate return or a boiler feed unit and how many pumps it carries. Photos of the three plates cover it.

Who owns the Weinman pump brand now?

Crane Pumps & Systems. Crane Co. acquired the Weinman pump brand in 1993, and Crane Pumps & Systems still lists Weinman end suction pumps. The replacement pump and motor and the seal kits on BoilerSupplies.com are listed as replacements for Weinman units already in service.

The pump plate and the motor plate carry what a Weinman order needs. Photograph both and send them through BoilerSupplies.com, or read them out on 1-770-957-9599, toll free 1-800-780-3776.