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External Gear Pump AZPF

Delivery term:The date of payment from buyers deliver within days

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Guangdong
Validity to:
Long-term effective
Last update:
2020-09-10 23:55
Browse the number:
179

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Company Profile

Poocca Hydraulic (Shenzhen) Co., Ltd: Contact:
bokayeya(Mr.); Email:; Telephone:; Phone:; Area:
Guangdong; Address:
Building 31, First Industrial Park, Xitian Community, Guangming District, Shenzhen, Guangdong Province; Website: http://www.poocca.com/ http://bokayeya.fabbyjewellery.com/

Product details

Hydraulic gear pump AZPF

The displacement of POOCCA external gear pump PA-AZPF series ranges from 4cc-28cc. It has a variety of Drive shafts SAE or ISO and a variety of Ports: threaded or flange.

Name	PA-AZPF Series Hydraulic gear pump
Series	Series F
Sizes	004 005 008 011 014 016 019 022 025 028
Nominal Pressure	230 bar
Maximum Pressure	250 bar
Operation Mode	External Gear Pumps

AZPF-1x
Displacement	V	cm³/rev	4	5.5	8	11	14	16	19	22.5	22.5
Suction pressure pe			0.7...3 (absolute), with tandem pumps: pe ( p2) = max. 0.5 > pe ( p1)
Max. continuous pressure p1		bar	250*						210	180	210
Max. intermittent pressure p2			280*						230	210	230
Max. peak pressure p3			300						250	230	250
Min. rotational speed at bar 12 mm²/s	< 100	rpm	600	500	500	500	500	500	500	500	500
	100...180		1200	1200	1000	1000	800	800	800	800	800
	180... p2		1400	1400	1400	1200	1000	1000	1000	1000	1000
25 mm²/s p2			700	700	700	600	500	500	500	500	500
Max. rotational speed at p2			4000			3500	3000	3000	3000	2500	3000
AZPF-2x
Displacement	V	cm³/rev	4	5.5	8	11	14	16	19	22.5	25
Suction pressure pe		bar	0.7...3 (absolute), with tandem pumps: pe ( p2) = max. 0.5 > pe ( p1)
Max. continuous pressure p1			250							220	195
Max. intermittent pressure p2			280							250	225
Max. peak pressure p3			300							290	265
Min. rotational speed	< 100	rpm	600	500	500	500	500	500	500	500	500
at bar 12 mm²/s	100...180		1200	1200	1000	1000	800	800	800	800	800
at bar 12 mm²/s	180... p2		1400	1400	1400	1200	1000	1000	1000	1000	1000
25 mm²/s p2			700	700	700	600	500	500	500	500	500
Max. rotational speed at p2			4000			3500	3000	3000	3500	3500	3000
* Pumps with threaded ports may experience reduced life if used continuously above 210 bar.

POOCCA PA-AZPF series external gear pumps can be combined with tandem pumps. Examples: PA-AZPFF, PA-AZPFB, PA-AZPNF, PA-AZPGF, etc.

The POOCCA PA-AZPF Series external gear pump consists essentially of a pair of gears supported in bearing bushings, and the case with a front and a rear cover. The drive shaft protrudes from the front cover where it is sealed by the shaft seal ring. The bearing forces are absorbed by special bearing bushings with sufficient elasticity to produce surface contact instead of line contact.

They also ensure excellent resistance to galling – especially at low speed. The gears have 12 teeth. This keeps both flow pulsation and noise emission to a minimum.

Gear pumps with integral valves

In order to reduce external pipework it is possible to incor- porate a flow-control valve or pressure-relief valve in the rear cover of the gear pump.

A typical application of this is in the supply of hydraulic oil in power steering systems. The pump delivers a constant flow irrespective of the speed at which it is driven.