Description

CMB PT and PS are compact boosters with pressure switches suitable for domestic and agricultural applications and installations where small leakages are expected to occur. CMB PT includes a pressure tank.

Suitable for.

Commercial water pressure boosting
Attic
BathroomDomestic water pressure boosting

The Grundfos CM PS Booster is an automatic booster system for water supply in domestic and agricultural applications as well as other installations where minor leakages are expected to occur. The booster system consists of a Grundfos CM pump, a five-way valve and a pressure switch. A pressure tank must be fitted to complete the booster system. Grundfos GT tanks make a perfect fit for your booster system. The pressure band is approximately 1 bar. When the system has been connected to the pipes, it is all a matter of inserting the plug into a power supply socket, and the system is operational.

The Grundfos CM PS Booster is mainly used for agricultural and light commercial water supply and similar water installations where minor leakages can be expected.

TECHNICAL DATA
Pump speed on which pump data are based:	2900 rpm
Rated flow:	10 m³/h
Rated head:	38 m
Code for shaft seal:	AVBE
Approvals:	CE,RCM
Return valve:	YES
Start pressure:	3-12 bar
Tank volume:	NONE l

LIQUID DATA
Pumped liquid:	Water
Liquid temperature range:	0 .. 60 °C
Selected liquid temperature:	20 °C
Density:	998.2 kg/m³

MATERIALS DATA
Pump housing:	Stainless steel, EN 1.4301
Impeller:	AISI 304, Stainless steel, EN 1.4301, AISI 304

INSTALLATION DATA
Max. ambient temperature:	60 °C
Maximum operating pressure:	10 bar
Pipe connection standard:	ISO 228-1
Type of inlet connection:	Rp
Type of outlet connection:	R
Size of inlet connection:	1 1/2
Size of outlet connection:	1
Pressure rating for connection:	PN 10

ELECTRICAL DATA
Rated power - P2:	1.9 kW
Mains frequency:	50 Hz
Rated voltage:	1 x 220-240 V
Maximum current consumption:	12.2-11.0 A
Rated speed:	2700-2750 rpm
Enclosure class (IEC 34-5):	IP55
Insulation class (IEC 85):	F
Built-in motor protection:	TP 211
Length of cable:	1.5 m
Power plug:	Australian plug