NMP
Self-priming pumps with built-in strainer.
Inner basket with Ø 3 mm holes.
NMP: version with pump casing and lantern bracket in cast iron, with cataphoresis coating.
BNMP: version with pump casing and lantern bracket in bronze.
The pumps are supplied fully painted.
Technical Specifications
Flow
6.6 / 120
mc / h
Head
3 / 27,2
m
Power
0.55 / 7,5
kW
Applications
- For water circulation in swimming pool filtration systems.
- For clean or slightly dirty water with solids in suspension.
Operating conditions
- Water temperature up to 60 °C.
- Ambient temperature up to 40° C.
- Total suction lift up to 7 m.
- Maximum permissible working pressure up to 6 bar.
- Continuous duty.
Features
- Flexible: The option to choose between cast iron and bronze materials for the hydraulic parts in contact with the pumped liquid allows NMP series pumps to be selected for use with different types of liquids.
- Stainless steel filter: A large capacity Stainless steel filter is fitted which is easy to remove for inspection and cleaning.
- Exclusive design: An innovative, patented guard prevents contact with rotating parts, proving protection to the end user whilst allowing for inspection of the mechanical seal.
- Reliable: The bearing and shaft are designed to ensure the reduction of the stress, providing high reliability under all operating conditions.
| Brands | Calpeda |
|---|---|
| Category Top Level | Building Services |
Related products
GX ZERO
Submersible clean water pumps
- Single-impeller submersible pumps in chrome-nickel stainless steel, with vertical delivery port and suction non-return valve.
- Suction capability up to 1 mm from the bottom.
Motor cooled by the pumped water passing between the motor jacket and the external jacket. - Double shaft seal with oil chamber.
- The pump is fitted with a suction non-return valve which, during operation, allows to manually move the pump to several points in the room and draw water up to 1 mm avoiding that the pump loses its priming.
GXR, GXV
Stainless steel submersible pumps
- Single-impeller submersible pumps in chrome-nickel stainless steel, with vertical delivery port.
- GXR: with open impeller.
- GXV: with free-flow (vortex) impeller.
- Motor cooled by the pumped water passing between the motor jacket and the external jacket.
- Double shaft seal with oil chamber.
GEOTRIT-GEOCLEAN-GEOCOMP
Macerating pumping system.
GEOCLEAN
- GEOCLEAN makes the addition of a domestic kitchen or utility room easy even when below or distant from a drain.
- The system has a clapet valve and it cannot be used with waste waters.
- GEOCLEAN is provided with flexible sleeves, elbow, metal hose clips, plugs.
GEOCOMP
- Macerating pumping system. It is possible to install a complete bathroom in a basement conversion or loft extension.
- The GEOCOMP macerating system is installed in a case specifically designed for horizontal outlet spigots.
- Installed and used correctly, this unit will give consistent and reliable service.
The system has a grinder pump, clapet valve and carbon filter. - GEOCOMP is provided with flexible sleeves, elbow, metal hose clips.
GEOCLEAN
-
- Lifting station for clean water.
- GEOCLEAN makes the addition of a domestic kitchen or utility room easy even when below or distant from a drain.
- The system has a clapet valve and it cannot be used with waste waters.
- GEOCLEAN is provided with flexible sleeves, elbow, metal hose clips, plugs.
Centrifugal pumpsn≈1450 1/min
Close-coupled centrifugal pumps; electric motor with extended shaft directly connected to the pump up to 15 kW, new bracket construction for standard motors (Stub-shaft construction) from 18,5 to 75 kW with integrated thrust bearing.
Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733 with additional sizes for completion.
NM(S)4: version with pump casing and lantern bracket in cast iron.
BNM(S)4: version with pump casing and lantern bracket/casing cover in bronze.
The pumps are supplied fully painted.
Version with frequency converter (on request)
End-suction centrifugal pumps EN 733 2- and 4- pole Product Description
Single-stage end-suction centrifugal pumps, with bearing bracket.
- The electropumps N, B-N, N4, B-N4 series comply with the European Regulation no. 547/2012 in force starting from 01.01.2013.
- Nominal duty points and main dimensions in accordance with EN 733.
- Back Pull-Out construction, for simple and quick dismantling and reassembly.
- N, N4: version with pump casing and lanter bracket in cast iron.
- B-N, B-N4: version with pump casing and lanter bracket in bronze (the pumps are supplied fully painted).
- Rated speed of rotation (50 Hz): N = 2900 rpm.; N4 = 1450 rpm.
Shaft sealing
- Standardized mechanical seal in accordance with ISO 3069.
- Stuffing box seal (on request).
Reviews
There are no reviews yet.