Marathon is the brand of WARREN RUPP manufacturer. It IS THE FIRST PROFESSIONAL DIAPHRAGM pump manufacturer to obtain ISO9000 QUALITY certificate in the world, and the pioneer position in the world market of pneumatic double diaphragm. Pneumatic diaphragm pump is widely used in petrochemical industry, water treatment, food industry, machinery manufacturing, shipbuilding, pharmaceutical, paint and other fields. Its characteristics are completely self-priming, no seal, dry turn variable flow and head, optional export, no motor and explosion-proof, can handle wear objects and high viscosity substances. Fully self-priming, flow adjustable, NON-destructive dry turn, a variety of outlet connection, bypass and return valve free, explosion-proof safety, no dead point guarantee.

Marathon pneumatic diaphragm pump is a new type of conveying machinery, using compressed air as power source, for all kinds of corrosive liquid, liquid with particles, high viscosity, volatile, flammable, highly toxic liquid, can be drained out, has been formed mass production, product quality is well received. The main characteristic of this kind of pump is without irrigation water diversion, both can flow pumping liquid, and can carry some is easy to flow medium, high, suction head is adjustable air pressure is (0 to 50 meters) or work only more than 1 kg/cm2, submersible pump, self-priming pump, all impurity pump, shield pump, slurry pump function, and many features of the conveying machinery.

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.

Metal pump series

1/2 "metal pump

Caliber: 15 1/2 "(thread) Flow rate: 0-57L/MIN 0-3.4m3 /H Head (height) : 0-8.6BAR 0-70 m

Model specification material scope of application

M05B1A2TABS000 aluminum alloy shell, Teflon diaphragm solvent, monomer, oil

M05B1A1WABS000 aluminum alloy housing, SP diaphragm water

M05B1ANWABS000 aluminum alloy housing, NE Neoprene diaphragm water

M05B1S1WABS000 316 stainless steel housing, SP diaphragm acid, alkali, water

M05B1SGTABS000 316 stainless steel housing, Teflon diaphragm solvent monomer, oil, acid, alkali

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

1-1/2 "metal pump

Caliber: 40 1-1/2 "(thread) Flow rate: 0-401L/MIN 0-24m3 /H Head (height) : 0-8.6BAR 0-70 m

Model specification material scope of application

M15B1AGTABS000 aluminum alloy housing, Teflon diaphragm solvent, monomer, oil

M15B1A1WABS000 aluminum alloy housing, SP diaphragm water

M15B1ANWABS000 aluminum alloy housing, NE Neoprene diaphragm water

M15B1S1WABS000 316 stainless steel housing, SP diaphragm acid, alkali, water

M15B1SGTABS000 316 stainless steel housing, Teflon diaphragm solvent, monomer, oily, acid, alkali

M15B1I1WABS000 cast iron housing, SP diaphragm water

2 "metal pump

Caliber: 50 2 "(thread) Flow rate: 0-567L/MIN 0-34m3 /H Head (height) : 0-8.6BAR 0-70 m

Model specification material scope of application

M20B1AGTABS000 aluminum alloy housing, Teflon diaphragm solvent, monomer, oil

M20B1A1EABS000 aluminum alloy housing, SP diaphragm water

M20B1ANNABS000 aluminum alloy housing, NE Neoprene diaphragm water

M20B1S1EABS000 316 stainless steel housing, SP diaphragm acid, alkali, water

M20B1SGTABS000 316 stainless steel housing, Teflon diaphragm solvent, monomer, oily, acid, alkali

M20B1I1EABS000 cast iron housing, SP diaphragm water

3 "metal pump

Caliber: 80 3 "(thread) Flow rate: 0-889L/MIN 0-53.3m3 /H Head (height) : 0-8.6BAR 0-70 m

Model specification material scope of application

M30B1AGTABS000 aluminum alloy housing, Teflon diaphragm solvent, monomer, oil

M30B1A1EABS000 aluminum alloy housing, SP diaphragm water

M30B1ANNABS000 aluminum alloy housing, NE Neoprene diaphragm water

M30B1S1EABS000 316 stainless steel housing, SP diaphragm acid, alkali, water

M30B1SGTABS000 316 stainless steel housing, Teflon diaphragm solvent, monomer, oily, acid, alkali

M30B1I1EABS000 cast iron housing, SP diaphragm water