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Submersible Sewage Drainage Pump UM/NM SERIES

Submersible Sewage Drainage Pump UM/NM SERIES

Applications

Submersible Sewage Drainage Pump UM/NM SERIES

  • Drainage of sewage from the building basements,hotel industry,and wastewater from factories.
  • Drainage of sewage from industrial process factories.
  • Empty septic tanks,cesspits and sewagepump stations.
  • Pumping surface and drainage water from garages and sprinkler systems.

Product Features

Double Mechanical Seals

Mechanical Seal

Superior abrasion resistant mechanical seal
manafactured with silicon carbide to ensure
the best seal effect.

High Efficiency Dry Motor

High Efficiency Dry Motor

All stator coils need to be treated with insulating
varnish procedure to achieving the best insulation, efficiency and durability.

Auto-cut Protector

Automatic On/Off motor protector to prevent motor burn out due to high temperature and excess amperage draw.

Epoxy Cable Base

Epoxy Cable Base

An epoxy resin seal cable base prevents moisture
from entering the motor through the core wires.

Features

  • A precision manufactured motor achieved by utilizing the highest standard quality control. All rotors adopt heat treatment methods for drive shaft assembling, and stator winding impregnated with vamish that is heat dried in an industrial oven.
    The Water Resistance for Pump can reach IP68 Grade.
  • KIRA professional assembly line, complimented with a
    synthesized productiest test, ensures the highest level of pump quality.
  • Standard accessories include : cable with an epoxy resin sealed water-resistant cable base, Auto-cut Protector, dual mechanical seals and lip seal design.
Channel-Impeller

Excellent to use with waste materials to prevent from clogging.

Voytex-Impeller

Produces a vortex (whirpool effect) allowing long fibrous materials and other solid waste to pass through, without contact with the impeller.

UM-NM-pump
Performance Curves
UN-UM-Performance
Specifications
ITEM DESCRIPTION
Limits of Use Liquid Temp. 0 ~ 40°C (32 ~ 104° F )
Applications General Wasterwater 
Sewage water and lndustrial waster
Type Frequency 50 Hz
Motor 2P
(3000rpm) Dry Motor
Insulation Class F (0.4-3.7 kW)
Class H (11 kW)
Protection IP68
Protector Auto-cut
Protector (built-in)
Bearing Ball Type
M.seal Double M.seals
Impeller Vortex / Channel
Material Upper Cover FC200
Motor Frame SUS304
Shaft SUS410 (0.4 ~ 0.75 kW)
SUS403 (1.5 ~ 3.7 kW)
M.seal Upper : Carbon/Ceramic
Lower : Silicon/Silicon
Casing FC200
Impeller FC200
Casing VCT or H07RN-F Or SJOW/SOW
Optional Pumps can
be customized to fit specifications
US-NS-Specifications
Performance Spec / Dimensions
UM-NM-Dimension1
Model Output Pole / Phase Discharge Impeller Start Head Flow Solid Passage Weight Dimensions (mm)
kW inch (mm) Method m m3/ min m3/h mm kg A B C D
UM2.4-2S 0.4 2P/1 2" (50) Vortox Capacitor 6 0.15 9 35 16 237 0 154 425
UM2.4-2 0.4 2P/3 2" (50) Vortox Direct 6 0.15 9 35 15 237 0 154 425
UM2.8-2S 0.75 2P/1 2" (50) Vortox Capacitor 8 0.2 12 35 17 237 0 154 425
UM2.8-2 0.75 2P/3 2" (50) Vortox Direct 8 0.2 12 35 16 237 0 154 425
UM2.8-3S 0.75 2P/1 3" (80) Vortox Capacitor 6.5 0.3 18 30 18 278 0 154 456
UM2.8-3 0.75 2P/3 3" (80) Vortox Direct 6.5 0.3 18 30 17 278 0 173 456
UM21.5-2S 1.5 2P/1 2" (50) Vortox Capacitor 14 0.2 12 35 30 288 0 173 546
UM21.5-2 1.5 2P/3 2" (50) Vortox Direct 14 0.2 12 35 25 288 0 202 477
UM21.5-3S 1.5 2P/1 3" (80) Vortox Capacitor 8.5 0.4 24 50 32 402 260 202 588
UM21.5-3 1.5 2P/3 3" (80) Vortox Direct 8.5 0.4 24 50 28 402 260 202 519
UM22.2-3S 2.2 2P/1 3" (80) Vortox Capacitor 12.5 0.4 24 50 35 402 260 202 600
UM22.2-3 2.2 2P/3 3" (80) Vortox Direct 12.5 0.4 24 50 30 402 260 202 519
UM23.7-3 11 2P/3 3" (80) Vortox Direct 16.5 0.5 30 50 33 403 260 202 539
UM-NM-Dimension1
Model Output Pole / Phase Discharge Impeller Start Head Flow Solid Passage Weight Dimensions (mm)
kW inch (mm) Method m m3/ min m3/h mm kg A B C D
NM2.4-2S 0.4 2P/1 2" (50) Channel Capacitor 5.5 0.2 12 22 16 276 238 235 459
NM2.4-2 0.4 2P/3 2" (50) Channel Direct 5.5 0.2 12 22 15 276 238 235 459
NM2.8-2S 0.75 2P/1 2" (50) Channel Capacitor 9 0.2 12 26 18 276 0 235 459
NM2.8-2 0.75 2P/3 2" (50) Channel Direct 9 0.2 12 26 17 276 0 235 459
NM21.5-3S 1.5 2P/1 3" (80) Channel Capacitor 8.5 0.6 36 35 34 417 275 260 590
NM21.5-3 1.5 2P/3 3" (80) Channel Direct 8.5 0.6 36 35 30 417 275 260 521
NM22.2-3S 2.2 2P/1 3" (80) Channel Capacitor 12.5 0.6 36 35 37 417 275 260 602
NM22.2-3 2.2 2P/3 3" (80) Channel Direct 12.5 0.6 36 35 32 417 275 260 521
NM23.7-3 3.7 2P/3 3" (80) Channel Direct 19 0.6 36 35 35 468 275 260 541

ACCESSORIES

UM-NM-acc

ELBOW/GUIDE RAIL SYSTEMS
Pump can be installed with 90° Elbow with Flang or GRS quick coupling system, for safe installation, removal, replacement and maintenance purpose.

UM-NM-modelcode

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