Condensate Return Pumps and Boiler Feed Units | Boiler Supplies ITT Hoffman Domestic Condensate Units Hoffman Condensate Units -"Watchman Series"
ITT Hoffman Watchman® Series WC® & WCS® (Stock) For 6,000, 8,000 and 12,000 sq. ft. EDR systems Available with pumps in simplex or duplex designs Low height NPT inlet for easy return line piping Separate NPT connections provide a secondary vent for safe operation NPT drain connection Double pole float switch - simplex models Mechanical alternator - duplex models Easy to install Easy to service with vertical pull out pumps 100% factory tested as a complete unit Series WC includes cast iron receiver with 20 year warranty against corrosion WCS includes steel receiver Optional equipment: — Inlet basket strainer — Y-strainer — Control panels for wall mounting Pump seal maximum temperature 250°F (121°C) 2' NPSH pumps capable of handling 210°F (99°C) condensate.
The WATCHMAN Condensate units feature cast iron receivers that are warranted for 20 years from date of shipment against failure due to corrosion. They are supplied in 6, 9, 14 and 23 gallon receiver sizes with low inlet heights for ease of installation. Pumps are the reliable and proven design Watchman Close Coupled Centrifugal Pumps with bronze impeller, bronze wearing ring, carbon/ceramic/mechanical seal rated to 250 degree, and cast iron housing. Motors are vertically mounted drip proof ball bearing design with built in overload protection and stainless steel shafts. Pumps are controlled by heavy duty, double pole, externally adjustable float switches. Duplex units are provided with mechanical alternators as standard for two pump control. Units are normally factory or locally stocked.
| Part # | Model # |
System Sq. Ft. EDR |
Pump Style |
Discharge Pressure (PSIG) |
Pump Capacity (GPM) |
Receiver Capacity (Gallons) |
Motor (HP) |
Note for Motor | ||
|---|---|---|---|---|---|---|---|---|---|---|
|
|
160010 | WCS-6-20-B | 6,000 | Simplex | 22 | 9 | 6 | 1/3 |
3500 RPM, 1 phase 115. (may be field converted to 230 V, 1 phase). |
Add to RFQ |
|
|
160011 | WCS-8-20-B | 8,000 | Simplex | 21 | 12 | 9 | 1/3 |
3500 RPM, 1 phase 115. (may be field converted to 230 V, 1 phase). |
Add to RFQ |
|
|
160012 | WCS-12-20-B | 12,000 | Simplex | 20 | 18 | 14 | 1/3 |
3500 RPM, 1 phase 115. (may be field converted to 230 V, 1 phase). |
Add to RFQ |
|
|
160013 | WCSD-12-20-B MA | 12,000 | Duplex | 20 | 18 | 14 | 1/3 |
3500 RPM, 1 phase 115. (may be field converted to 230 V, 1 phase). |
Add to RFQ |
| Part # | Model # |
System Sq. Ft. EDR |
Pump Style |
Discharge Pressure (PSIG) |
Pump Capacity (GPM) |
Receiver Capacity (Gallons) |
Motor (HP) |
Note for Motor | ||
|---|---|---|---|---|---|---|---|---|---|---|
|
|
160029 | WC-6-20-B | 6,000 | Simplex | 22 | 9 | 6 | 1/3 | 3500 RPM, 1 phase 115. (may be field converted to 230 V, 1 phase). | Add to RFQ |
|
|
160030 | WC-8-20-B | 8,000 | Simplex | 21 | 12 | 9 | 1/3 | 3500 RPM, 1 phase 115. (may be field converted to 230 V, 1 phase). | Add to RFQ |
|
|
160031 | WC-12-20-B | 12,000 | Simplex | 20 | 18 | 14 | 1/3 | 3500 RPM, 1 phase 115. (may be field converted to 230 V, 1 phase). | Add to RFQ |
|
|
160032 | WCD-12-20-B MA | 12,000 | Duplex | 20 | 18 | 14 | 1/3 | 3500 RPM, 1 phase 115. (may be field converted to 230 V, 1 phase). | Add to RFQ |
|
|
160036 | WCD30-30 B-MA | 30,000 | Duplex | 30 | 30 | 23 | 1 | 3500 RPM, 1 phase 115. (may be field converted to 230 V, 1 phase). | Add to RFQ |
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