Industry
Building industry
Shipbuilding
Offshore- and refinery equipment
Water supply
Irrigation and Drainage
Sprinkler installation / fire-extinguishing installation
Public swimming pools
Special-purpose solutions

DESCRIPTION

Norm pumps type A are single-stage, normal-priming spiral casing pumps. Performance and main dimensions meet, depending on the option model, NF E 44-112 or DIN EN 722.

Pump and engine are connected via a bearing lantern. They each have their own shaft. The shafts are connected with each other by means of a flexible coupling. Furthermore, the pump possesses changeable shaft protective sleeve and corrosion-resistant wear rings.
Flange according to DIN EN 1092-2 PN 16 or from DN200 according to DIN EN 1092-2 PN 10.

Sealing with high-quality mechanical seal according to DIN 24960-U-K.
More sealing types available on request. The standard materials for pump casing and impeller are cast iron or bronze. But materials can be customized according to individual demands.

RANGE OF APPLICATION

• Shipbuilding
• Industry and plant engineering
• Water supply
• Sprinkling
• Water treatment
• Drainage

PUMPING MEDIA

Depending on material selection: clean and slightly soiled liquids, cold and hot water, and leaches and acids, condensate, heat transfer oils, oils and brines.

Technical details

Operating data:

capacity	Q	up to 2200 m3/h
Delivery height	H	up to 92 m
liquid temperature	t	-20°C up to +130°C
Max. working pressure	p	up to 16 bar
speed	n	50 Hz, 1000
		1500
		3000 1/min
		60 Hz, 1200
		1800
		3600 1/min

Other working conditions possible on request

Characteristic diagram speed level 1500 (PDF)
Characteristic diagram speed level 3000 (PDF)


Drive

Low noise DIN IEC standard three phase motor.
Different special models and engine types available on request.