Buffalo Ejector - Water Operated Liquid Elevator

Buffalo Ejector

 

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.

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

10

10.5

8

10W312

1

15

16

12

12W375

1

2

22

24

17

16W

3

16W is to special order only

 

Buffalo Dimentions

Buffalo Ejector

 

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

 

plastic 60a

60PA Series Water operated Ejectors for handling acids are also available in plastic.