Size No. |
Size of motive water B.S.P. |
Size of suction and delivery pipes B.S.P. |
Motive Water consumption gallons/minute at 2.7 bar (40 psi) |
Entrainment capacity in gallons per minute using motive water at 2-7 bar (40 psi) |
|
|
|
|
|
Elevating 10 feet |
Elevating 30 feet |
2W110 |
3/8 |
½ |
1.8 |
1.3 |
1 |
4W200 |
½ |
¾ |
4 |
4.25 |
3.5 |
6W8 |
½ |
1 |
6 |
6.5 |
4.5 |
8WF |
¾ |
1¼ |
10 |
10.5 |
8 |
10W312 |
1 |
1½ |
15 |
16 |
12 |
12W375 |
1 |
2 |
22 |
24 |
17 |
16W |
1½ |
3 |
16W is to special order only |
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Buffalo Ejector - Water Operated Liquid Elevator
- Water operated Ejectors are used for raising water from tanks, mixing liquids, and for water softener regeneration.
- Operating pressures recommended are between 20 and 40 p.s.i. (1.3 and 2.7 bar), but higher pressures may be used.
- Suction lifts up to 24 ft. may be obtained by using motive water at 40 p.s.i.
- To maintain the water seal, the discharge piping must be arranged with a bend or other slight restriction to ensure that the motive water completely fills it.
Buffalo Dimentions
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Dimensions of the Buffalo Ejectors in inches
Size
|
2 |
4 |
6 |
8 |
10 |
12 |
16 |
A |
1 11/16 |
2 1/16 |
2 1/8 |
3 |
3 |
3 ½ |
4 5/8 |
B |
13/16 |
1 1/16 |
1 ¼ |
1 5/8 |
1 7/8 |
2 1/8 |
2 9/16 |
C |
1 5/16 |
1 9/16 |
1 7/8 |
2 |
2 ½ |
2 ¾ |
3 5/8 |
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60PA Series Water operated Ejectors for handling acids are also available in plastic.
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Kent DA7 6HP