WARRENRUPP Pump Company manufactured the world's first ISO9001 certified pneumatic diaphragm pump. MARATHON pneumatic diaphragm pump is in the leading position in the world, accounting for 55% of the global market share. MARATHON technology and quality have become the standard in the pneumatic diaphragm pump industry.

MARATHON MARATHON pneumatic diaphragm pump, the design is simple, numerous features, superior performance, no seal design, without motor, the pneumatic and seal design, without a motor, not leak, not pollute the environment, transport viscous medium, can transport high viscosity or medium containing particles, from water to almost every media such as tomato ketchup, self-priming completely, MARATHON pump can be switched from dry to self-priming under conventional conditions, with adjustable flow rate. Only by controlling the air source, the flow rate of the pump can be arbitrarily changed from zero to the maximum value, without damage during dry rotation. Compared with conventional pumps, MARATHON MARATHON pump will not damage under any idling condition. When the outlet pressure and driving pressure balance, pump will automatically stop the operation, so, just put export closed, the pump will stop operation, no longer need to install expensive bypass system, safety explosion-proof, air powered, won't produce sparks, the MARATHON MARATHON pump can be used in explosion-proof environment, no dead point, after years of practice and improvement, WARREN RUPP guarantees that all MARATHON MARATHON pneumatic double diaphragm pumps will not start poorly.

Main Features:

1, do not need irrigation water, suction up to 7m, 50m head, outlet pressure ≥ 6kGF /cm2;

2, flow spacious, good performance, allowing through the maximum particle diameter of 10mm. Pumping mud, impurities, little wear on the pump;

3, head, flow can be achieved through the valve opening stepless regulation (air pressure regulation between 1-7kGF /cm2);

4, the pump has no rotating parts, no shaft seal, diaphragm pumping medium and pump moving parts, working medium is completely separated, the transmission medium will not leak out. So pumping toxic, easy to play or corrosive media, will not cause environmental pollution and harm to personal safety;

5, do not need to use electricity place safe and reliable;

6, can be immersed in the medium work;

7, convenient, reliable work, stop by simply opening and closing the gas valve, even if long time no medium due to unexpected run or stop suddenly, the pump will not be damaged because of this, not overload, the pump will automatically stop, has to protect themselves, when load returns to normal, and automatically start running;

8, simple structure, less wearing parts, the pump structure is simple, convenient installation and maintenance, pump transmission medium will not come into contact with the valve, connecting rod and other moving parts, unlike other types of pump due to the rotor, piston, gear, blade and other parts of the wear and tear and make the performance gradually decline;

9, can transport sticky liquid (viscosity below 10,000 centipoors);

10, the pump does not need oil lubrication, even idling, there is no impact on the pump, this is a major feature of the pump.

Main applications:

1, pump peanut butter, pickles, mashed potatoes, small sausage, jam apple pulp, chocolate, etc.

2, pump paint, gum, pigment.

3, adhesive and glue, all kinds of pump suction.

4, all kinds of tile, porcelain, brick and pottery glaze slurry.

5. After drilling well, pump sediment and grouting.

6, pump all kinds of emulsions and fillers.

7, pump all kinds of sewage.

8, with the pump for oil tanker, barge clearance to absorb the sewage in the warehouse.

9, hops and baking powder dilute pulp, syrup, sugar dense.

10, pump suction mine, tunnel, tunnel, mineral processing, slag water. Pump cement grout and mortar.

11. All kinds of rubber pulp.

12, all kinds of abrasive, corrosive agents, oil and mud, cleaning oil scale and general containers.

13, all kinds of highly toxic, flammable, volatile liquid.

14, all kinds of strong acid, strong alkali, strong corrosive liquid.

15, a variety of high temperature liquid up to 150℃.

16, as a variety of solid-liquid separation equipment before the pressure delivery device.

1 "metal pump

Caliber: 25 1 "(thread) Flow rate: 0-170L/MIN 0-10.2M3/H Head (height) : 0-8.6BAR 0-70 m

Model specification material scope of application

M1FB1AGTANS000 aluminum alloy shell, Teflon diaphragm solvent, monomer, oil

M1FB1A1WANS000 aluminum alloy housing, SP diaphragm water

M1FB1ANWABS000 aluminum alloy housing, NE Neoprene diaphragm water

M1FB1S1WABS000 316 stainless steel housing, SP diaphragm acid, alkali, water

M1FB1SGTABS000 316 stainless steel housing, Teflon diaphragm solvent, monomer, oily, acid, alkali