GQR
Submersible drainage pumps.
- Single-impeller submersible drainage pump, with open impeller.
- GQR: with vertical threaded delivery port (G 1 1/2).
- GQR 10 32: with horizontal flanged and threaded delivery port (DN 32, PN 6 – G 1 1/2).
- Double mechanical shaft seal with interposed oil chamber, to protect against dry-running.
Description
Technical Specifications
Flow
3 / 30
mc / h
Head
3 / 20
m
Power
0.45 / 2
kW
Applications
- For clean water containing solids up to 10 mm grain size.
- For draining rooms or emptying tanks.
- Extraction of water from ponds, streams or pits and for rainwater collection.
- For irrigation purposes.
Operating conditions
- Liquid temperature up to 35° C.
- Maximum immersion depth: 5 m
- Minimum immersion depth: 205 mm.
- Continuous duty (with submerged motor).
Features
- Cable length 10 m, pump single-phase with plug
- Handle in polypropylene, with frame in stainless steel.
- Easy inspection of the capacitor area.
- Easy adjustment of the float switch: to allow the adjustments of start/stop pump levels.
- Ring against accidental extraction of the cable.
- The double shaft seal with oil chamber separates the motor from the water and provides further protection against accidental operation when dry.
- G 1 1/2 vertical, upward delivery port for installation in small pits, without the need for an elbow on the pump.
- Chamber with food/pharmaceutical machinery oil
- Shaft in chrome-nickel stainless steel.
- Suction strainer with a double row of holes, for extra safety against clogging: it allows the passage of solids up to 10 mm.
- Pump casing with epoxy cataphoresis treatment joined to the external paint for a greater protection against the rust.
- Impeller with epoxy cataphoresis treatment for a greater protection against the rust.
- Maximum flexibility of connection:
– Flange DN 32 PN 6 EN 1092-2 for duck foot coupling SA-G2”
– G1 1/2 ISO 228
Additional information
| Brands | Calpeda |
|---|---|
| Category Top Level | Building Services |
Related products
GM5-9
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 217 litres per minute.
- With float switch for automatic start and stop.
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.
GEO
Automatic waste water collecting and lifting station.
- High-density polyethylene tank, resistant to corrosion, with minimum overall dimensions.
- – GEO 40 single tank with 40 liter nominal capacity for the installation of a GXRM type.
- – GEO 230 single tank with 230 liter nominal capacity for the installation of an electropump type GM 10, GQ, GX or GM series.
- – GEO 500 double tank with 500 liter nominal capacity for the installation of two electropumps type GM 10, GQ, GX or GM series.
- Pipe kit for electropump connection.
- Two possible installation, at ground level or underground.
- For underground installation, extentions can be used.
- Easy pump access through a cover fixed with screws.
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.
- 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.
-
- 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, NMD
Close-coupled, centrifugal pumps with screwed connections; electric motor with extended shaft directly connected to the pump.
NM: single-impeller
NMD: with two back-to-back impellers (with axial thrust balancing).
Connections: threaded ports ISO 228/1 (BS 2779).
NM, NMD: version with pump casing and lantern bracket in cast iron.
BNM, BNMD: version with pump casing and lantern bracket in bronze.
The pumps are supplied fully painted.
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)
Reviews
There are no reviews yet.