ZA4-Series, Modular Air Hydraulic Pumps

ZA4 Series, Modular Air Hydraulic Pumps
  • Enerpac ZA4 high pressure modular air hydraulic pumps feature Z-Class high efficiency air pump design; higher oil flow and bypass pressure
  • ATEX 95 certified for use in potentially explosive atmospheres
  • Two-speed pump operation reduces cycle time for improved productivity
  • User adjustable relief valve built-in on manual valves. Oil ports on valves are 3/8″ NPTF
  • Optional heat exchanger warms exhaust air to prevent freezing and cools the oil
  • Full sight oil level glass on 10, 20 and 40 litres reservoirs for easy monitoring of the hydraulic power unit’s oil level, oil level indicators on 4 and 8 litres reservoirs.

pdf_download-84x85Download Catalog page (pdf)

Used with
Cylinder
Usable
Oil
Capacity
Manual
Valve Model
Number 1)
Valve Function Model
Number
Output Flow Rate 3) Weight
(l/min)
(litres) at 7 bar at 50 bar at 350 bar at 700 bar (kg)
4,0 2) ZA4204NX2) 14,0 11,0 1,8 1,3 27
Single-
acting
4,0 VM32 Advance/Retract ZA4204MX 14,0 11,0 1,8 1,3 30
8,0 VM33 Advance/Hold/Retract ZA4308MX 14,0 11,0 1,8 1,3 34
10,0 VM33L Advance/Hold/Retract ZA4610MX 14,0 11,0 1,8 1,3 51
Double-
acting
4,0 VM43 Advance/
Hold/
Retract
ZA4404MX 14,0 11,0 1,8 1,3 31
8,0 VM43 ZA4408MX 14,0 11,0 1,8 1,3 35
10,0 VM43L ZA4810MX 14,0 11,0 1,8 1,3 40
20,0 VM43 ZA4420MX 14,0 11,0 1,8 1,3 52
40,0 VM43 ZA4440MX 14,0 11,0 1,8 1,3 75

1) See valve section for hydraulic symbols of these valves.
2) For remote valve mounting order BSS1090 high pressure connecting plate.
3) Actual oil flow will vary with air supply.

HEAD OFFICE

HI-PRESS HYDRAULICS

Riverside Works
Forge Road
Whaley Bridge
High Peak
SK23 7HY

T: + 44 (0) 01663 735089
F: +44 (0) 1663 735090
sales@hi-press.co.uk

LOCATION MAP

BRANCH OFFICE

HI-PRESS HYDRAULICS

Unit 2
Hall House Ind Est
New Hutton
Kendal
Cumbria
LA8 0AH

T: +44 (0) 1539 734005
F: +44 (0) 1539 734006
cumbria@hi-press.co.uk

LOCATION MAP

NEWSLETTER SIGNUP :

This contact form is deactivated because you refused to accept Google reCaptcha service which is necessary to validate any messages sent by the form.