GM 10-8
Submersible drainage pump
- Submersible drainage pump constructed with composite polymers developed especially for this product.
- Double shaft seal with oil chamber.
- Small dimensions and great performance, for use in a wide variety of applications, for flow rates up to 233 litres per minute.
- With float switch for automatic start and stop.
Technical Specifications
Flow
1.2 / 14
mc / h
Head
1 / 7
m
Power
0.25
kW
Applications
- For clean or slightly dirty water.
- For draining flooded rooms or tanks.
- Extraction of water from ponds, flowing water or pits for collection of rain water.
- For irrigation purposes.
- For use outdoor, the power supply cable shall have a length not less than 10 m.
Operating conditions
- Maximum liquid temperature for prolonged use: 35 °C (with immersed motor).
- Immersion depth: 5 m max (with suitable cable length).
- Continuous duty
Special features on request
- Other voltages.
- Frequency 60 Hz (as per 60 Hz data sheet).
- Other mechanical seal.- Vertical magnetic float switch.
- Without float switch.
- With elbow on discharge port.
| Brands | Calpeda |
|---|---|
| Category Top Level | Building Services |
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- Single-impeller submersible pumps, with free-flow (vortex) impeller.
- GQS: with vertical threaded delivery port G 1 1/2″ or G 2″.
- GQV: with horizontal G 2” or G 2”1/2 threaded delivery port and with DN 50 or DN 65 flanged delivery port.
- Double mechanical shaft seal with interposed oil chamber, to protect against dry-running.
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.
NM, NMS
NM, NM4 Close-coupled centrifugal pumps; electric motor with extended shaft directly connected to the pump up to 22 kW (15 kW for NM4).
NMS, NMS4 Close-coupled centrifugal pumps, new bracket construction for standard motors (stub-shaft construction) with integrated thrust bearing.
Rated speed of rotation (50 Hz):
NM, NMS ≈ 2900 rpm.
NM4, NMS4 ≈ 1450 rpm.
Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733 with additional sizes for completion. (NMS4 80/400).
N 40-250C version with pump casing and lantern bracket in cast iron.
BNM(S), 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).
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