Mcdonnell & Miller 247, Mechanical Water Feeder
133700
Categories
Description
Series 247/247-2 Mechanical Water Feeders/Low Water Cut-Offs For steam and hot water boilers with cold water feed Continuous maintenance of minimum safe water level, independent of electrical service Proportional feed action Quick-change replaceable cartridge valve and strainer Quiet, durable operation Isolated feed valve minimizes lime and scale build-up Optional features v No. 2 switch v Manual reset Model 247 can be field upgraded with a No. 2 switch to add low water cut-off function Maximum water supply pressure 150 psi (10.5 kg/cm2) Maximum inlet water temperature 120¦F (49¦C) Maximum vessel pressure 30 psi (2.1 kg/cm2)
Manuals
# | Title | Languages | Pages | Updated |
---|---|---|---|---|
1 | Install Instructions | EN | 12 | 2022-03-24 |
2 | Product Overview | EN | 2 | 2022-03-24 |
3 | Replacement Parts List | EN | 2 | 2022-03-24 |