Belt Pulley Gear Pump

Description

Summarize:

1. BP Belt Pulley Gear Pump with simple structure, compact design and light weight.
2. Belt pulley can protect pump from overloading in working and is suitable for the delivery of wide center-to-center distance.
3. Belt pulley driven gear pump could be usedto transferoil or equivalent lubricating fluid without solids and fiber.The stainless steel pump also could transfer chemical liquid, and the one with bronze gear is designed for low flash point oil, such as gasoline specifications.
4. By adopting beltpulley drive, the speed of pump could be adjusted low. It could be used for high viscosity medium. And the stainless steel pump also could transfer chemical liquid.
5. To the differentclients’ demand, we design it into two material: GC type and BP type.

C type is made of cast iron, using to transit water, kerosene, white oil, heacy oil and machine oil etc.

B type is adopt brass gear, using to pump sea water, brine, weak acid and other chemistry liquid.

Product details:

 

Working Principle:	Double Gears
Main applications:	Oil
Driver:	Electric motor, diesel engine.
Power Specs:	220/380/415V 3phase; 110/220/240V 1phase;50hz/60hz,etc
Max. permissible fluid temperature:	70C(158F)
Type of connection:	Thread
Installation position:	Horizontal
Casing parts material:	Cast iron, Stainless Steel
Shaft seal type:	Shaft seal ring
Free passage:	00 mm
Maximum viscosity:	1.5X103C.S.T
Maximum drive rating:	5.5 kW(7.5HP)
Maximum caliber:	80mm(3inch)
Maximum discharge-side pressure:	0.3MPa(3bar)
Maximum suction:	3m(9.8ft)
Flow rate range:	16-320L/min(4.2-84.5US.GPM)

 

Performance Data:

Model	Type	Inlet/Outlet	Speed (r/min)	Capacity (L/min)	Pressure (MPa)	NPSH (m)	Power (KW)	Weight (kg)
BPC-13 BPB-13	BPC:   BPB:	13mm (1/2″)	400	21	0.3	3	0.25	4.3
BPC-20 BPB-20		20mm (3/4″)	400	37	0.3	3	0.55	7.1
BPC-25 BPB-25		25mm (1″)	400	55	0.3	3	0.75	11.0
BPC-35 BPB-35		35mm	400	121	0.3	3	1.5	21.0
BPC-50 BPB-50		50mm	400	242	0.3	3	3	42.0
BPC-80 BPB-80		80mm	400	455	0.3	3	5.5	77.2

 

Model	GC-13	GC-20	GC-25	GC-40	GC-50	GC-80
Inlet/Outlet (inch)	1/2	3/4	1	1 1/2	2	3
Capacity (L/m)	21	37	55	121	242	455
Head (m)	10	10	15	15	15	15
Speed (rpm)	400rpm
Power (kw)	0.2	0.4	0.75	1.5	3	5.5
Weight (kg)	4	6	11	35	45	82
Material	Cast iron