End Suction Pump
 

 

TKF Series Single Stage End Suction Pumps

-TKF series pumps have designed for pumping non-abrasive and small particulars liquids.
-TKF series pump has just one impeller, pump and motor is connecting by coupling. It gives your advantages for easy disassembling.
-Pump Dimensions are according to EN 733 - DIN 24255 standard.
-Suction and discharge flanges according to EN 1092-2 / PN 16.
-TKF series have a closed impeller, impeller blades located between the balancing holes to minimize the axial load is taken in dynamic load balancing.
-Sealing is provided by gland packing. Sealing is provided by also mechanical seal as customer request.
-Easy disassembly to pump and change impeller, bearings, and seals.
-All impellers are statically and dynamically balanced according to ISO 1940 class 6.3.
-In addition to 29 models, 10 complementary models are designed in according to EN 733 standards. The main dimensions of complementary models may different from other manufacturers.
-Direction of rotation is clockwise viewed from the driver end.
-Optionally, pumps can be manufactured with shaft bushings and/or wear rings.

TKF-M Series Monoblock Pumps

-Monoblock centrifugal pumps with horizontal shaft, volute casing, single stage, end suction and closed impeller.
-The main dimensions of the housing comply with EN 733 standards.
-Design according to EU 547/2012 energy rating.
-Suction and discharge flanges according to EN 1092 - 2 / PN 16. Flanges are suitable for EN 1092 - 1 / PN 16 in pumps with steel or stainless steel body material. Pumps could be produced with ANSI / ASME flanges optionally.
-Pumps are used with electric motors of high efficiency class according to IEC structure sizes.
-All impellers are balanced dynamically or statically according to ISO 1940 class 6.3.
-The axial force is balanced with the wheel balancing holes system.
-The direction of rotation is clockwise by the engine.
-Monoblock pumps are smaller and lighter than the same hydraulic centrifugal pumps.
-Optionally, pumps can be manufactured with wear ring and / or shaft bushings.
-The pump shaft is connected to the motor shaft with a plug-in shaft or rigid coupling. The axial and radial forces of the pump have covered by the motor bearings.

 


TKF Series Single Stage End Suction Pumps


DPT-TR Electric Transformers Oil Pumps


DPT-DI Waste Water and Process Pumps

 

TKF-AH Series ISO 2858 Norm Pumps

-Horizontal, radially split volute casing type, single stage, end suction centrifugal pumps with closed or semi-open impeller. 
-In addition to 29 basic sizes conforming with ISO 2858, there are 10 additional sizes. Dimensions of additional sizes may dier from other suppliers. 
-Heavy duty shaft not in touch with the medium handled (dry shaft) 
-Body sealing is ensured by flat gaskets that are not displaced under pressure.
-Suction and discharge flanges conform to EN 1092-2 / PN 16. (EN 1092-1 / PN 16 for steel or stainless steel casing) 
-Due to the back-pull-out design, the complete bearing assembly including impeller and casing cover can be dismantled without removing the volute casing from the pipe system. (With spacer coupling application, also possible to take out the rotor group without dismantling the electric motor.) 
-All impellers are balanced dynamically or statically according to ISO 1940 class 6.3. 
-For closed impellers, axial thrust is balanced by impeller balancing holes system while for semi-open impellers, it is balanced by back ribs. 
-Direction of rotation is clockwise viewed from drive end. 
-Bearings of TKF-AH type pumps are always oil lubricated.

TKF-K Series Thermal Oil (Hot Oil) Pumps

-Horizontal shaft, volute, single stage, end suction, air cooled, closed impeller centrifugal pumps.
-Suction and discharge flanges conform to EN 1092-2 / PN 16. (flanges for pumps with stainless steel body conform to EN 1092 - 1 / PN 16)
-With the detachable design of the pump, it is possible to remove the bearing assembly, the seal bearing, the pump shaft and the impeller without removing the snail from the pipe. (Optionally, the rotor group of the pump can be removed without removing the motor from the motor carrier by applying the spacer sleeve coupling).
-All impellers are balanced dynamically or statically in accordance with ISO 1940 class 6.3.
-The direction of rotation is clockwise when viewed from the motor side.
-The axial force is compensated by the balancing vanes on the rear of the impeller.
-TKF-K type pumps use “oil lubrication” bearings as standard.


TKF-K Series Thermal Oil (Hot Oil) Pumps


DPT-TR Electric Transformers Oil Pumps


DPT-DI Waste Water and Process Pumps

DPT-TR Electric Transformers Oil Pumps

-DPT-TR series transformer oil pumps; It is designed as a horizontal shaft, monoblock, single stage.
-Closed impellers are used in the designs and there are balancing holes between the blades of these impellers to minimize axial loads.
-The general dimensions of the volute casing are designed in accordance with the TS EN IEC 60076-22-5 standard.
-Suction and discharge flanges comply with TS EN 1092-2 / PN 10 standard.
-Impellers are statically and dynamically balanced in accordance with ISO 1940 class 6.3.
-The surface coating complies with the ISO 12944:2018 standard. C5 H (High Durability - 320 µ)

DPT-DI Waste Water and Process Pumps

Horizontal / Vertical, wide volute casing, single stage, end suction, centrifugal pumps with enclosed, semi-open or vortex type impeller.
-18 basic sizes covering wide range of operational area.
-Due to the back-pull-out design, the complete bearing assembly including impeller and casing cover can be dismantled without removing the volute casing from the pipe system. (With spacer coupling application, also possible to take out the rotor group without dismantling the electric motor.)
-Discharge flanges conform to EN 1092-2 / PN 10. (EN 1092-1 / PN 10 for steel or stainless steel casing) •All impellers are balanced dynamically or statically according to ISO 1940 class 6.3.
-Axial thrust is balanced by impeller back ribs.
-Direction of rotation is clockwise viewed from drive end.
-Bearings of DPT-DI type pumps are “life time grease lubricated” ball bearing up to DPT-DI 150-315 size. For bigger sizes oil lubricated bearings are used. In vertical design (DPT-DI-M) always grease lubricated bearings are used.



© 2023 Sempa Pte Ltd. All Rights Thuy Loc
go to top