Gold Member Since 2011
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Zhengzhou Lead Equipment Co., Ltd.

Pneumatic Double Diaphragm Pumps, Pneumatic Diaphragm Pumps, Air Diaphragm Pump manufacturer / supplier in China, offering 568 Lpm Pneumatic Double Diaphragm Pumps, for Drilling Rig 120L Small Triplex Mud Pump, Bw150 Portable Plunger 150L Mud Pump and so on.

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Supplier Homepage Product Industrial pumps 2 Pneumatic diaphragm pump 568 Lpm Pneumatic Double Diaphragm Pumps

568 Lpm Pneumatic Double Diaphragm Pumps

FOB Price: US $1,380 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,380/ Piece
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Production Capacity: 1000 Set/Month
Transport Package: Plywood Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 3 series pneumatic diaphragm pump
  • Power: Pneumatic
  • Function: Solenoid Valve, Electronic Type, Intelligent Type, Field Bus
  • Max. Flow: 568 L/Min (0-34080 L/H)
  • Fluid Inlet Size: 3 1/4 in Flange (Can Be Customized)
  • Air Inlet Size: 1/2 Inch NPT (F)
  • Max. Permitted Grain: 1/4 in. (6.3 Mm)
  • Every Reciprocating Flow: 3.90 L/Min
  • Specification: ISO 9001
  • HS Code: 8413501090
  • Material: Plastic
  • Valve Body Type: Diaphragm
  • Keyword: Pneumatic Double Diaphragm Pumps
  • Max. Working Pressure: 8.4 Bar
  • Fluid Outlet Size: 3 1/4 in Flange (Can Be Customized)
  • Max. Suction Height: 18 Ft (5.48 M)
  • Max. Air Consumption: 175 Scfm
  • Trademark: LEC
  • Origin: Henan
Product Description
Pneumatic Diaphragm Pump 3-100

LEC pneumatic high flow diaphragm pump features in design with simplicity and high reliability, which enable the whole serial products with most reliability in any applications.

Its reversing valve is a three-dimensional pilot valve that ensures "no sticky" in a true sense. All parts can be replaced without opening the fluid cavity. Aluminum parts are treated with anodic oxidation and epoxy coating which can resist corrosion from unclear air.

Robust and compact slider with Derlin material in reversing valve makes sure it could be used in the situation of bad air source.
Smooth air course and the sizes of air inlet range from 1/2" to 3" with absolutely no obstacle, which guarantees to change directions easily.
100% external maintained reversing valve.
Less moving parts.
No need to lubricate reversing valve.
Long mechanical life of Pilot-type reversing valve guarantees its stable running.
One reversing valve is suitable for various pumps.
Max. Flow 568 L/Min (0-34080 L/H)
Max. Working Pressure 8.4 bar
Fluid Inlet Size 3 1/4 in Flange (Can Be Customized)
Fluid Outlet Size 3 1/4 in Flange (Can Be Customized)
Air Inlet Size 1/2 inch npt (f)
Max. Suction Height 18 ft (5.48 m)
Max. Permitted Grain 1/4 in. (6.3 Mm)
Max. Air Consumption 175 Scfm
Every Reciprocating Flow 3.90 L/min
Max. Reciprocating Speed 276 cycle/min
Pump Body Material polypropylene/ cast steel/ SS304/ SS316/ SS316L
Diaphragm Double
Interior Material Teflon
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