ATLAS COPCO PAS-100MF-225 Centrifugal Pump

The PAS 100MF 225 centrifugal pump has a maximum capacity of 230m3/h, a suction/ discharge of DN100(4?), a maximum head of 58.4m, a maximum solids of 35 and an air cooled Hatz 3M41 (HT27) engine.

The PAS pump system consists of a centrifugal pump and a SuperDuo separator, which enables air to be separated from the liquid and be sucked by a vacuum pump – making automatic priming possible.

Even with suction heights of several meters, the machine rapidly evacuates the air from the suction pipe and starts to pump. Additionally, thanks to the semi-open impeller, the PAS range is also suitable for pumping liquids with solids in suspension.

Both Atlas Copco and Varisco have decades of experience in designing and producing pumps. We have put those years of expertise into providing a solutions portfolio that works across multiple applications.

The PAS MF (medium flow) range is packed with features that not only meet, but exceed the needs of the market. We are focused on an efficient, extremely versatile pump that is suitable for many industries, including construction, general dewatering and emergency applications, such as flood clean up.

Pump High efficiency: 70% (B.E.P.)
Rapid "dry" priming: Up to a height of 8.5 m (27.5 ft)
High resistance: To abrasive liquids and turbid sandy waters
Semi-open impeller: Solids handling up to 35 mm (1.4")
Easy maintenance: Without lifting devices: hinged cover for direct access to the impeller
Diaphragm vacuum pump: Oil free suitable for dry running: no contamination of the environment
Wear plates: Cast iron (G11 rubber lined) or stainless steel wear plates, that are easily replaceable


Priming System : PAS-100MF-225
Vacuum pump : V20
Vacuum pump type : Diaphragm
Nominal air capacity : 50 m³/h (29.4 cfm)
Max vacuum : 0,9
Bar Separator type : Superduo
Separator material : EN-GJL-200 ron
Drives : Link belt

Pump : PAS-100MF-225
Qmax : "230 m³/h
- 3.830 l/min (1,000 USgpm)"
Hmax : 58,5 m (192 ft)
Q max eff. : 160 m³/h - 2.670 l/min (700 USgpm)
Eff. max : 70 %
Suction port : "Flanged

- DIN 100"
Delivery port : Flanged - DIN 100
Impeller type : "Semi-Open
2 vane"
Solids handling : 35 mm (1.4 ")

Engine : PAS-100MF-225
Make : Hatz Model 3M41 (HT27)
Type : Diesel direct injection, aspirated
Displacement : 2.574 cm³ (157 in³)
No. cylinders : 3
Cooling : Air
Rpm : Variable
Standard speed : 3.000 rpm
EU emissions : "2002/88/CE
Stage 3A"
US emissions : EPA Tier III
Starting : Electric
Starting voltage : 12 V
Oil change interval : 300 h
Market : UE

Control Board : PAS-100MF-225
Model : CP HATZ M41
Manual operation :
Digital hour meter :
Engine failure alarms with LED lights in case of: : Low oil pressure,water overheating, lack of battery charging Throttle rod