TDE SERIES

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  TSP SERIES

  TSP Non-clogging self-priming sewage pump is our latest developed product, and is suitable for the treatment project of municipal sewage and industrial sewage as well as stage treatment and concentrated treatment system of various sewages. It’s known as “King of Self-Priming Sewage Pump”, and the most ideal new-generation sewage product.

  APPLICATION

  •	Non-flammable and non-explosive liquid
  •	Rain water and common sewage
  •	Municipal drainage project, construction site, drainage station of people’s air defence system
  •	Industrial sewage of light industry, paper mill, textile, food processing plant, chemical industry, electric utility, deep mines etc
  •	Sewage discharge in the residential area
  •	Sewage and deposit of water purifying system
  •	Tanning industry, sewage of slaughter house, fish breeding in the river and pond
  •	Wind and sugar industry
  •	Sewage discharge not having strong corrosiveness but seriously polluted

  MODEL CODE

  Self-priming sewage pump :	TSP
  Inlet and outlet: 4” (Φ100 mm) :	4

  Operating Condition

  •	Liquid temperature: 0°C – 40°C, medium density ≤1.2 x 103 kg/m3 , PH5-9
  •	Volume ratio of solids in the medium ≤ 2%
  •	Diameter of maximum grain free pass: TSP-2: 38 mm TSP-3: 63 mm TSP-4 to TSP-10: 76 mm
  •	Ambient temperature: ≤ 40°C
  •	Altitude: Max. 1, 000 m
  •	Max working pressure: see Performance Curve
  •	Max Suction head: see Performance Table

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  TFG SERIES

  The TFG series are with two back to back impellers (with axial thrust balancing). It uses is ideal for high head values where single impeller types are hard to reach. Suitable for civil and industrial boosting, firefighting plant, flood irrigations, etc. it uses to pump clean water and chemically non-aggressive liquid. Particularly be used for increasing the supply pressure, feeding boilers and loading extremely. These pumps should be installed in a covered area, protected against the weather.

  GENERAL

  Pump body :	Cast iron
  Impeller :	Brass
  Motor :	Closed, Externally ventilated
  Insulation class :	F
  Protection class :	IP54
  Duty :	Continuously rated
  Mechanical seal	Ø16, Ø18, Ø25 Ceramic steatite / Graphite
  Shaft	Stainless steel AISI 420

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  DUCKBILL SERIES

  Trosx duckbill check valve and perfectly design for flood control & protect discharge line back flow, especially from rising of water level & also to ensure storm water does not back flow back to catchment area

  1.PUMPED LIQUIDS

  Thin, non-explosive liquids, not containing solid particles. The liquid must not attack the pump materials chemically. When pumping liquids with a density or viscosity higher than that of water, motor with correspondingly higher outputs must be used, if required.

  ADVANTAGE OF DESIGN:

  q. 100% elastomer construction b. No moving parts c. Minimum maintenance cost d. Low cracking pressure e. Low pressure loss f. No rust or corrode g. Will not warp or freeze open or shut down h. Self-draining & eliminate standing water i. Prevent back flow j. Non slam design, silent operation

  WORKING PRINCIPLE:

  

  Whenever the valve inlet exceeded back pressure at the outlet valve, the flow mechanism will be created, as show above.

  

  When the backpressure exceeded the line pressure, the duckbill will be closed automatically and prevent back flow.

  APPLICATION & INSTALLATION:

  a. Sewer application b. Flood control c. Pumping line d. Mining tailing systems e. Dredging f. Scrubber systems g. We/dry wall

  MATERIAL OF CONSTRUCTIONS & APPLICATION:

  •	EPDM – water, weak acid, ozone and some hydrocarbon
  •	NBR (Buna-N) – Oily water & waste water, fats, moderate chemical & grease waste water
  •	Natural Rubber (NR) – Alcohols, organics acid, ketones, moderate acid & abrasive waste water
  •	Hypalon (CSM) – Strong acids, ozone, oxidizing chemicals
  •	Neoprene (CR) – Oily water, grease and fats
  •	Viton (FKM) – Aromatic, solvents, halogenated, hydrocarbon, acid & oils

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