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Double acting light alloy hand pumps, 2 speeds – 700 bar – QDH

For double acting cylinders

Features
Options

Features

• 2 automatic speeds (approach and work)
• Adjustable safety valve, set at 700 bar
• Supplied with oil charge
• Light-alloy body and tank
• Lever immobilized by locking catch
• Reduced pumping effort thanks to the addition of a by-pass on the approach flow
• Large filling port and visual oil level.

Options

• Pressure gauge
• Other relief valve setting, on request : HP and LP
• Pump support
• Pressure limitation block

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Double acting light alloy hand pumps, 2 speeds – 700 bar – QDH : Hydraulic hand pumps 700 bar - Quiri - 2

Pressure	Oil flow	Pressure maxi.	Oil flow	Oil capacity		Maxi. handle effort daN	Reference	Dimensions (mm)										Weight
Pressure	Oil flow	Pressure maxi.	Oil flow	Oil capacity			Reference	a	b	c	d	e	f	f ’	g	h	i	Weight
bar	cm3/pump stroke	bar	cm3/pump stroke	Total	UUsable													kg
LP		HP		cm3	cm3													kg
30	25	700	2.04	1200	1000	56	QDH 720	367	125	110	105	112	196	421	202	113	123	6.1
				2000	1500	41	QDH 721	461	125	110	105	112	211	517	296	113	123	6.4
				3800	3000	32	QDH 723	741	125	110	105	112	227	623	576	113	123	7.3
				7000	6000	32	QDH 726	706	150	110	105	112	227	623	541.5	130	160	10.2
				1100	10000	32	QDH 7210	706	250	110	105	112	227	623	541.5	130	160	12.1