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Series 101-A |
 Electric
Water
Feeder
For low pressure steam boilers with cold water feed.
Eliminates necessity to manually add water to the boiler.
Quick change replaceable cartridge valve and strainer.
Manual feed button.
Maximum water pressure 150
psi.
Maximum boiler pressure 25
psi.
Maximum water temperature 120°F |
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Series 47 |
 Mechanical
Water Feeder
For steam and hot water boiler with cold water feed.
Continuous maintenance of minimum safe water level, independent of electrical service.
Proportional feed action.
Quick hook-up fittings provided.
Quick change replaceable cartridge valve and strainer.
Maximum water supply pressure 150psi.
Maximum boiler pressure 25
psi. |
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Series 51 |
 Mechanical
Water Feeder
For low pressure steam and hot water boilers larger than 5,000 Sq. Ft. capacity with cold water feed.
Quick change replaceable cartridge valve and strainer.
Proportional feed action.
Maximum water supply pressure 150
psi.
Maximum pressure 35
psi. |
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Series 51-S |
 Mechanical
Water Feeder
For high capacity (up to 35,000 sq. ft.) low pressure steam and hot water boilers with cold water feed.
Optional features - No. 2 switch, manual reset, float block
Proportional feed action.
Maximum water supply pressure 100
psi.
Maximum pressure 35
psi.
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Series 53 |
 Mechanical
Water Feeder
For low pressure steam and hot water boilers larger than 5,000 sq. ft. with hot or cold water feed.
Optional features - No. 2 switch, manual reset, float block
Proportional feed action.
Maximum water supply pressure 150
psi.
Maximum pressure 75
psi. |
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Series 247 |
 Mechanical
Water Feeder
For steam and hot water boilers with cold water feed.
Continuous maintenance of minimum safe water level, independent of electrical service.
Proportional feed action.
Quiet, durable operation.
Isolated feed valve minimizes lime and scale build-up.
Maximum water supply pressure 150
psi.
Maximum pressure 30
psi. |
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Series 21 |
 Make-Up
Water Feeder
For boiler receiver tanks.
Direct mount eliminates need for equalizing connections
Proportional feed action
Soft seat provides seal.
Maximum water supply pressure 150
psi.
Maximum pressure 35
psi. |
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Series 25-A |
 Make-Up
Water Feeder
For boiler receiver tanks.
Float operated.
Proportional feed action.
Soft seal provides positive seal.
Seal between float chamber and valve chamber is not a positive seal.
Maximum water supply pressure 100
psi.
Maximum pressure 35
psi. |
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Series 221 |
 Make-Up
Water Feeder
For boiler receiver tanks.
Direct mount eliminates need for equalizing connections
Soft seat provides seal.
Maximum water supply pressure 150
psi.
Maximum pressure 35
psi. |
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Series 551-S |
 Make-Up
Water Feeder
For applications where water is added to steam separators, receivers, tanks, or other vessels.
Proportional feed action.
Quick-change replaceable cartridge valve and strainer.
Option features - float block
Maximum water supply pressure 75
psi.
Maximum pressure 25
psi. |
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Series 847 |
 Make-Up
Water Feeder
For receiver tanks in commercial or industrial applications.
Mounts directly on the receiver, eliminating need for equalizing connections.
Quick-change replaceable cartridge valve and strainer.
Proportional feed action.
Maximum supply pressure 150
psi.
Maximum receiver pressure 25
psi. |
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Series 851 |
 Make-Up
Water Feeder
For receiver tanks in commercial or industrial applications.
Mounts directly on the receiver, eliminating need for equalizing connections.
Quick-change replaceable cartridge valve and strainer.
Mounting flange - six 7/16" bolt holes on a 5 3/4" bolt circle.
Maximum water supply pressure 150
psi.
Maximum receiver pressure 35
psi. |
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Series 851-S |
 Make-Up
Water Feeder
For receiver tanks in commercial or industrial applications.
Mounts directly on the receiver, eliminating need for equalizing connections.
Extended float and rod assembly.
Wider operating range.
Maximum water supply pressure 100
psi.
Maximum receiver supply pressure 35
psi. |
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Series 47-2 |
 Water Feeder /
Low Water Cut-Off
For steam and hot water boilers with cold water feed.
Continuous maintenance of minimum safe water level, independent of electrical service.
Proportional feed action.
No. 2 cut-off switch.
Quick change replaceable cartridge valve and strainer.
Maximum water supply pressure 150
psi.
Maximum receiver pressure 25
psi. |
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Series 51-2 |
 Water Feeder /
Low Water Cut-Off
For low pressure steam and hot water boilers larger than 5,000 sq. ft. capacity with cold water feed.
No. 2 cut-off switch.
Optional features - manual reset & float block.
Maximum water supply pressure 150
psi.
Maximum pressure 35
psi. |
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Series 51-S-2 |
 Water Feeder /
Low Water Cut-Off
For high capacity (up to 35,000 sq. ft) low pressure steam and hot water boilers with cold water feed.
Integral strainer.
No. 2 switch.
Optional features - Manual reset & Float block.
Maximum water supply pressure 100 psi.
Maximum pressure 35 psi.
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Series 53-2 |
 Water Feeder /
Low Water Cut-Off
For low pressure steam and hot water boilers larger than 5,000 sq. ft. with hot or cold water feed
Integral strainer.
Optional features - Manual reset & Float block.
Maximum water supply pressure 150 psi.
Maximum pressure 75 psi. |
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Series 247-2 |
 Water Feeder /
Low Water Cut-Off
For steam and hot water boilers with cold water feed.
Continuous maintenance of minimum safe water level, independent of electrical service.
Proportional feed action.
Maximum water supply pressure 150
psi.
Maximum pressure 30
psi.
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