these pumps are popular and are ideal for pumping a wide variety of liquids throughout industry and agriculture.

they are self - priming , can be run dry without damage, and are a "demand" pump - discharging liquid as required against a controlled discharge restriction.

various diaphragm materials are available on request - however BUNA-N is standard and is the most popular.

pumps

industrial air driven diaphragm pumps

Code	ports	material	flow max (lpm)	max pressure (bar / psi)	suction depth (max. m)	solids handling capacity (mm diameter)	diaphragms
29.L	1/4"	polypropylene	18 lpm	8 bar / 116 psi	1.0 m	-	TEFLON
29.BA0	1/2"	aluminium	42 lpm	8 bar / 116 psi	5.2 m	1.5 mm	BUNA-N / SANTOPRENE
29.BP0	1/2"	polypropylene	42 lpm	7 bar / 102 psi	5.2 m	1.5 mm	BUNA-N
29.BC0	1/2"	cast iron	42 lpm	8 bar / 116 psi	5.2 m	1.5 mm	BUNA-N
29.C0	3/4"	aluminium	74 lpm	8 bar / 116 psi	5.2 m	2.4 mm	BUNA-N
29.CC0	3/4"	cast iron	74 lpm	8 bar / 116 psi	5.2 m	2.4 mm	BUNA-N
29.DA0	1"	aluminium	150 lpm	8 bar / 116 psi	5.2 m	3.0 mm	BUNA-N
29.DP0	1"	polypropylene	150 lpm	7 bar / 102 psi	5.2 m	3.0 mm	BUNA-N
29.DS1	1"	stainless steel	130 lpm	8 bar / 116 psi	5.2 m	3.0 mm	TEFLON
29.DC0	1"	cast iron	150 lpm	8 bar / 116 psi	5.2 m	3.0 mm	BUNA-N
29.EA0	1 1/2"	aluminium	290 lpm	8 bar / 116 psi	5.2 m	4.5 mm	BUNA-N
29.EP0	1 1/2"	polypropylene	290 lpm	7 bar / 102 psi	5.2 m	4.5 mm	BUNA-N
29.ES1	1 1/2"	stainless steel	290 lpm	8 bar / 116 psi	5.2 m	4.5 mm	TEFLON
29.EC0	1 1/2"	cast iron	290 lpm	8 bar / 116 psi	5.2 m	4.5 mm	BUNA-N
29.FA0	2"	aluminium	520 lpm	8 bar / 116 psi	5.6 m	6.2 mm	BUNA-N
29.FP0	2"	polypropylene	520 lpm	7 bar / 102 psi	5.6 m	6.2 mm	BUNA-N
29.FS1	2"	stainless steel	520 lpm	8 bar / 116 psi	5.6 m	6.2 mm	TEFLON
29.FC0	2"	cast iron	520 lpm	8 bar / 116 psi	5.6 m	6.2 mm	BUNA-N
29.GA0	3"	aluminium	850 lpm	8 bar / 116 psi	6.3 m	9.5 mm	BUNA-N
29.GS1	3"	stainless steel	850 lpm	8 bar / 116 psi	6.3 m	9.5 mm	TEFLON
29.GC0	3"	cast iron	850 lpm	8 bar / 116 psi	6.3 m	9.5 mm	BUNA-N

Code

ports

material

flow max (lpm)

max pressure (bar / psi)

suction depth (max. m)

solids handling capacity (mm diameter)

diaphragms

29.L

1/4"

polypropylene

18 lpm

8 bar / 116 psi

1.0 m

TEFLON

29.BA0

1/2"

aluminium

42 lpm

8 bar / 116 psi

5.2 m

1.5 mm

BUNA-N / SANTOPRENE

29.BP0

1/2"

polypropylene

42 lpm

7 bar / 102 psi

5.2 m

1.5 mm

BUNA-N

29.BC0

1/2"

cast iron

42 lpm

8 bar / 116 psi

5.2 m

1.5 mm

BUNA-N

29.C0

3/4"

aluminium

74 lpm

8 bar / 116 psi

5.2 m

2.4 mm

BUNA-N

29.CC0

3/4"

cast iron

74 lpm

8 bar / 116 psi

5.2 m

2.4 mm

BUNA-N

29.DA0

aluminium

150 lpm

8 bar / 116 psi

5.2 m

3.0 mm

BUNA-N

29.DP0

polypropylene

150 lpm

7 bar / 102 psi

5.2 m

3.0 mm

BUNA-N

29.DS1

stainless steel

130 lpm

8 bar / 116 psi

5.2 m

3.0 mm

TEFLON

29.DC0

cast iron

150 lpm

8 bar / 116 psi

5.2 m

3.0 mm

BUNA-N

29.EA0

1 1/2"

aluminium

290 lpm

8 bar / 116 psi

5.2 m

4.5 mm

BUNA-N

29.EP0

1 1/2"

polypropylene

290 lpm

7 bar / 102 psi

5.2 m

4.5 mm

BUNA-N

29.ES1

1 1/2"

stainless steel

290 lpm

8 bar / 116 psi

5.2 m

4.5 mm

TEFLON

29.EC0

1 1/2"

cast iron

290 lpm

8 bar / 116 psi

5.2 m

4.5 mm

BUNA-N

29.FA0

aluminium

520 lpm

8 bar / 116 psi

5.6 m

6.2 mm

BUNA-N

29.FP0

polypropylene

520 lpm

7 bar / 102 psi

5.6 m

6.2 mm

BUNA-N

29.FS1

stainless steel

520 lpm

8 bar / 116 psi

5.6 m

6.2 mm

TEFLON

29.FC0

cast iron

520 lpm

8 bar / 116 psi

5.6 m

6.2 mm

BUNA-N

29.GA0

aluminium

850 lpm

8 bar / 116 psi

6.3 m

9.5 mm

BUNA-N

29.GS1

stainless steel

850 lpm

8 bar / 116 psi

6.3 m

9.5 mm

TEFLON

29.GC0

cast iron

850 lpm

8 bar / 116 psi

6.3 m

9.5 mm

BUNA-N