End Suction Closed Coupled Pumps

DanPumps S-ECP (DN 32 - DN 150 mm)

Product Applications

The DanPumps S-ECP pump is designed for clean or slightly contaminated low viscosity liquids without solid and fibrous particles.

Technical data

Discharge Flange	DN 32 - DN 150 mm
Capacity	up to 600 m³/h*
Head	up to 100 m*
Speed	up to 3000 rpm
Design Temperature	-10° C to +140° C**
Casing Pressure (Pmax***)	10 bar (16 bar)**

* Contact company for higher capacity and head values.
** The Material of pump diers according to the type of pumped liquid, operating
temperature and pressure. Contact for detailed information.
*** Pmax: Suction Pressure + Shut off Head

Industries

Design Features:

Horizontal/Vertical rigidly-coupled, volute casing, single stage, end suction centrifugal pump with closed impeller.
Volute casing dimensions comply with EN 733.
Complies EU547/2012 regulations.
Suction and discharge flanges conform to EN 1092-2/PN 16.
The flanges are according to EN 1092-1/PN 16 for steel or stainless steel casing.
If requested, ANSI/ASME flanges can be supplied.
Pumps are rigidly coupled with electric motors of IEC frame sizes with high efficiency class.
All impellers are balanced dynamically or statically according to ISO 1940 grade 6.3.
Axial thrust is balanced by impeller balancing holes system.
Direction of rotation is clockwise viewed from drive end.
If requested, wear ring and/or shaft sleeve can be supplied.
The pump and motor have separate shafts connected by a rigid coupling or through a slide fit shaft. Axial and radial forces are absorbed by electric motor bearings.
Rigidly coupled pumps are lighter and smaller comparing to the norm centrifugal pumps of the same hydraulic
specifications.
When the pump is installed vertically, the elbow is mounted on the suction of the pump and the name is changed to S-ECP-V.

Shaft Sealing

The standard shaft seal is a mechanical Carbon/Silicon carbide with EPDM.
Different seal variants are available depending on customer requests and liquid types.