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21, Make-Up Water Feeder
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Easy Returns No restocking fee for 90 days
Product Highlights
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150 MAX PSI
17.4375" Width
11.8125"
5-3/4" Bolt Circle
3/4"
Threaded Connection
Description
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- For boiler receiver tanks
- Direct mounting eliminates need for equalizing connections
- Proportional feed action
- Mounting Flange v six 7/16" (11.1mm) bolt holes on a 5-3/4" (146mm) bolt circle
- Soft seat provides positive seal
- Maximum water supply pressure 150 psi (10.5 kg/cm2)
- Maximum inlet water temperature 120¦F (49¦C)
- Maximum vessel pressure 35 psi (2.5 kg/cm2)
Specs
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| Application: | Boiler Receiver Tanks |
|---|---|
| Type: | Make-Up |
| Max Pressure (PSI): | 150 |
| Max Vessel Pressure: | 35 psi |
| Max Inlet Water Temp (F): | 120°F |
| Width (Inches): | 17.4375" |
| Height: | 11.8125" |
| Mount: | 5-3/4" Bolt Circle |
| Bolt Hole Size: | 7/16" |
| Size: | 3/4" |
| Connection Type: | Threaded |
Questions?
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10 Replacement Parts
37-28, Valve Gasket for 21, 25A, 51, 53, & 3155
SKU: 314100-MCDONNELL
McDonnell & Miller21-3, Valve Bracket for 21
SKU: 310600
McDonnell & Miller21-12, Gasket for 21
SKU: 310800
McDonnell & Miller
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Product Reviews
5 out of 2 reviews
100% would recommend this product
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Showing 1-2 of 2 reviews
Very satisified
Self contained
Shipped/packed correctly
Quality parts
r09
amherst ny
11 years ago
Verified Buyer
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Excellent product simply does the job
Excellent product simply does the job effectively and reliably
Paul
Louisville Ky
15 years ago
Verified Buyer
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