TRE SERIES
The Trosx Series TRE series fully conforms to the pump standard DIN EN 733 (formerly DIN 24255) and covers all sizes nominated. This makes the range fully interchangeable with other brands of pump designed to this standard.
‘BACK PULLOUT’ FEATURE
| • | If spaces coupling is installed, pump can be separated from the driver without having to dismantle the driver or pump the common skid. |
| • | Bearing housing assembly can be removed for repair or servicing without having to disturb the connected piping. |
WORKING PRESSURE
Maximum pressure rating to 16 bar
(Some models operating at 10 bar)
CAPACITY
Capacity range up to maximum of 330 litres/sec (1200m³/hr)
DISCHARGE PRESSURE
Discharge pressure range up to maximum of 150 metres
(15 bar)
SPEED OF ROTATION
Maximum operating speed up to 3500 r.p.m
PUMPED LIQUID
Clean, without solid or abrasive substances, not viscous not aggressive, not crystallized and chemically neutral, close to water characteristics.
LIQUID TEMPERATURE RANGE
From -10° + 0 + 140°C
SPECIAL VERSIONS ON REQUEST
Pumps for liquids other than water other voltages and / or frequencies.
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TVI (BGI) SERIES
Close-coupled, single-impeller, centrifugal pumps electric motor with directly connected to the pump.Pump casing with suction and delivery connections with the same diameter and on the same axis (in-line)Read moreAPPLICATIONS
• For clean liquids, without abrasives, which are non-aggressive for the pump materials (contents of solid up to 0.2 %) • For heating, conditioning, cooling and circulation plants • For civil and industrial applications OPERATING CONDITIONS
• Liquid temperature up to 90°C • Ambient temperature up to 40° • Total suction lift up to 7 meter • Maximum permissible working pressure up to 10 bar • Continuous duty • Three phase 415 V/50 Hz induction Motor • Insulation class F • Protection IP54 -
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 areaRead more1.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 operationWORKING 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 wallMATERIAL 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 -
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.Read moreGENERAL
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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