Homa – EcoTech

Drainage Pumps

Submersible Drainage Pumps Jacket Cooled for Abrasive Drainage Water – HBP501-HBP555

Design

Fully submersible drainage pump consisting of:

Pump: Single stage centrifugal pump with the discharge on top.
Impeller: open multi-channel impeller
Motor: pressure tight, jacket cooled motor, insulation class F, Motor protection IP 68. Cable connection chamber totally isolated from motor housing. With thermal sensor embedded in motor winding. Connection cable: HBP501-507: H07RN8-F4G1 HBP512: H07RN8-F4G1.5 HBP522-555: H07RN8-F4G2.5
Shaft/Bearing: generously-proportioned chromium steel motor shaft, permanently-lubricated roller bearing.
Seals: Shaft seal combined with a double action mechanical seal in oil bath.

Submersible Pumps

Electric Submersible Pumps for Waste Water Containing Solids. Spherical Clearance 30 and 42 mm – TP30

Design

Fully submersible, compact integrated motor-pump unit consisting of:

Pump: Single stage centrifugal pump with horizontal discharge BSP 2“M.
Impeller: M = Open single channel impeller for liquids containing impurities and sludge with solid particles. V = Vortex impeller for liquids containing a high level of impurities or fibrous matter and containing gas.
Motor: Fully submersible, pressure tight electric motor, oil filled. Insulation class H. Degree of protection IP 68. Thermal sensors embedded in the winding on request (standard with model Ex). Cable: H07 RN – F4 G 1.5 Model Ex: H07 RN – FPlus6 G 1.5
Shaft/Bearing: Large diameter stainless rotor shaft, pre-lubricated bearings.
Seals: Combination of mechanical seals (silicon-carbide/silicon-carbide) and lip seals in a separate oil chamber. Explosion protection: All models available with explosion proof motors according to II 2 G Ex c d II B T4(T3)

Submersible Pumps

Submersible Pumps for Domestic Waste Water Containing Solids. Spherical Clearance 28 mm – TP28

Construction

Fully submersible pump, consisting of:

Pump: Single stage centrifugal pump with horizontal pressure connection.
Impeller: M= Open single channel impeller for liquids containing impurities and sludge with solid particles. V = Vortex impeller for liquids containing a high level of impurities or fibrous matter and containing gas.
Motor: Fully immersible motor, sealed against pressurised water, oil-filled. Insulation class H, protection rating IP 68. W (A)-Models with thermal sensor embedded in the winding. Electrical compartment is separate from motor. Connection cable: H07RN-F 4G1,5 TP28V W(A): H07RN-F 3G1,0
Shaft/Bearing: Generously-proportioned chromium steel motor shaft, permanently-lubricated roller bearing.
Seals: Combination of mechanical seal (silicon carbide/silicon carbide) and radial seal that is independent of the direction of rotation.

Submersible Pumps

Submersible Pumps for Domestic Waste Water Containing Solids. Spherical Clearance 50 mm – TP48

Construction

Fully submersible pump consisting of:

Pump: Single stage centrifugal pump with horizontal pressure connection. Impellers: M= Open single channel impeller for liquids containing impurities and sludge with solid particles. V = Vortex impeller for liquids containing a high level of impurities or fibrous matter and containing gas.
Motor: Fully immersible motor, sealed against pressurised water, oil-filled. Insulation class H, protection rating IP 68. W (A)-Models with thermal sensor embedded in the winding. Electrical compartment is separate from motor. Connection cable: H07RN-F 4G1.5 Type WA: H07RN-F 5G1.5
Shaft/Bearing: Generously-proportioned chromium steel motor shaft, permanently-lubricated roller bearing.
Seals: Combination of mechanical seal (silicon carbide/silicon carbide) and radial seal that is independent of the direction of rotation.

Drainage Pumps

Wear Resistant Submersible Drainage Pumps for Clear Water and Domestic Waste Water – H16

Construction

Fully submersible pump, consisting of:

Pump: Single stage centrifugal pump with horizontal pressure connection. Impeller: Open multi-channel impeller, spherical clearance 10 mm.
Motor: Fully immersible motor, sealed against pressurised water, oil-filled. Insulation class H, protection rating IP 68. Thermostat sensor for temperature monitoring in the winding. Electrical compartment is separate from motor. Connecting cable: H07RN-F3G1
Shaft/Bearing: Generously-proportioned chromium steel motor shaft, permanently-lubricated roller bearing.
Seals: Triple radial seal.

Drainage Pumps

Submersible Drainage Pumps Jacket Cooled for Clear Water Drainage Water – H501/H511

Design

Fully submersible, compact integrated motor-pump unit consisting of:

Pump: Single stage centrifugal pump with vertical discharge. Impeller: Open multi-channel impeller, spherical clearance 10 mm.
Motor: Fully submersible, pressure tight electric motor, oil-filled. Insulation class F. Motor protection IP 68. Cable connection chamber totally isolated from motor housing. All 1 phase models with thermal sensors embedded in motor winding. Cable: Model W: H07RN-F3G1 H502WA, H506WA: H07RN-F4G1 Model D: H07RN-F4G1 H508W: H07RN-F4G1 H508WA: H07RN-F5G1 H511: H07RN-F4G1.5
Shaft/Bearing: Large diameter stainless steel rotor shaft, pre-lubricated bearings.
Seals: Combination of mechanical seals with lip seal.

Drainage Pumps

Submersible Drainage Pumps for Hot Clear- and Drainage Water. Free Passage 10–28 mm – H307/H313/H328 V

Design

Fully submersible pump, consisting of:

Pump: Single-stage with horizontal discharge.
Impeller: H307/H313 open multi-channel impeller, free passage 10 mm. H328V vortex impeller, free passage 28 mm.
Motor: Fully submersible motor, sealed against pressurised water, oil-filled. Insulation class H. Protection rating IP 68. Single-phase model with thermal sensor in the winding for temperature monitoring. Electrical compartment is separate from motor. Connecting cable: BI HF-J 4 x 1.5 Model WA: BI HF-J 5 x 1.5
Shaft/Bearing: strongly dimensioned chrome steel shaft, lifetime-lubricated roller bearings.
Seals: Combination of mechanical seal and radial shaft seal that is independent of the direction of rotation

Drainage Pumps

Wear Resistant Submersible Drainage Pumps for Clear Water and Drainage Water – H119/H121

Design

Fully submersible, compact integrated motor-pump unit consisting of:

Pump: Single stage centrifugal pump with horizontal discharge.
Impeller: Open multi-channel impeller, spherical clearance 10 mm. The distance between impeller and casing can be readjusted to maintain maximum performance.
Motor: Fully submersible, pressure tight electric motor, oil-filled. Insulation class H. Motor protection IP 68. Model W and Ex with thermal sensors embedded in motor winding. Cable: H07RN8-F4G1.5 Model Ex: H07RN8-F6G1.5
Shaft/Bearing: Large diameter stainless steel rotor shaft, pre-lubricated bearings, models H 121 lower bearing double-row type.
Seals: Combination of mechanical seals in a separate oil chamber. Oil check from outside. H 119 with 1 mechanical seal and 1 lip-seal. H 121 with 2 mechanical seals.
Explosion protection: All models are available with explosion proof motors according to II 2 G Ex c d II B T4 (T3).

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