Air Driven Double Diaphragm Pump QBY Series

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Introduction of Air driven diaphragm pump (QBY) 

This series of diaphragm pumps are the latest model athome. they are functioned to take out and suck in various corrosive liquid containing granules, viscous, volatile, inflammable, explosive or poisous liquid, porcelain slurry, mashed fruit, flue, the reclamation of residual oil in tanker, temporary reversion of tanker, etc. The performance parameters of this series pump are close to shat of German WILLDEN Pumps and American MARIO-W Pumps. The components in contact with flow are made of stainless steel, aluminium alloy, cast iron and engineering plastics, while diaphragm coulde be NBR, viton, neoprene and PTFE(F4)

Characteristic of Introduction of Air driven diaphragm pump (QBY) 

1. No Leakage 
2. Pump body material: Cast Iron, Aluminum Alloy, Stainless steel, Engineering Plastic, etc. 
3. Diaphragm material:  NBR, viton, neoprene and PTFE(F4), etc.
4. QBY pump has two diaphragms, the compressed air come to the pump body to drive the pump in the constant action of sucking and releasing, so it can pump the liquids easily by this principle. Also it is very safe in dangerous environment since it has no electric motor. 

Performance parameters of Introduction of Air driven diaphragm pump (QBY) 

Max solids can pass: 10mm. (according to different types) 
Capacity: 0.8-40m3/h, head: Can reach 50 meters. (as per water) (special demand can be negotiated)

MODEL     Capacity (m3/h)Head (m)Suction Head (m)Outlet Pressure (Kgf/cm2)Max Grain Dia. (mm)Air Pressure (Kgf/cm2)Max. Air Capacity (m3/min)Power  (kw)Dia. (mm)
QBY-100-0.80-5056170.31.510
QBY-150-1510.32.215
QBY-250-2.472.50.61.525
QBY-400-874.50.62.240
QBY-500-12780.92.250
QBY-650-16780.9365
QBY-800-247101.5480
QBY-1000-307101.54

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This Site Might Help You. RE: A submersible aquarium water pump for a camp shower? I intend to construct a DIY base camp shower and dish sprayer. I have been searching for an appropriate submersible water pump to plug into a small inverter to a 12-volt cigarette lighter power pack (car jump starter). I need to attach adapters for a hose with a shower head and think that...
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Q:What is a good inexpensive water pump for my fish tank?
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Drain the engine cooling system. Remove the air cleaner outlet pipe. Loosen water pump pulley bolts. Remove the accessory drive belt. Remove the water pump pulley. Remove the upper and lower radiator hose. Remove the heater hose. Remove the 12 attaching bolt and remove the water pump. Clean and inspect gasket mating surfaces. To install: Install the water pump. Use a new gasket and tighten the bolts to 89 inch lbs. (10 Nm). Install the heater hose. Install the upper and lower radiator hose. Install the water pump pulley. Install the accessory drive belt. Install water pump pulley bolts. Install the air cleaner outlet pipe. Fill the cooling system. Start the engine and check for coolant leaks.
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Is a good question, bigualu regular with the Danish brand and a German brand is willard. The motor hasn't been disassembled yet. You can help me look around.

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