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Series TKH/TLH, 350 m³/h, 185 m, 120 °C

Series TKH/TLH, 350 m³/h, 185 m, 120 °C
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Series TKH/TLH, 350 m³/h, 185 m, 120 °C - 1

Centrifugal Pumps Self-priming in ring-section type TKH 8001 … 15006 TLH 15101 … 15105 Technical Data Flow rate: Head: Speed: Temperature: Casing pressure: Shaft seal: Flange connection dimension: Direction of rotation: Certificate: max. 350 m³/h max. 185 m max. 1700 rpm 0 °C up to max. +120 °C max. PN 16 Mechanical seal DIN EN 1092-2 Optional: ASME B 16.5 clockwise, when viewed from drive end ATEX 94/9/EG. Ex II 2 G c T3-T5 Design details Self-priming centrifugal pumps of the TKH/TLH range are used for pumping pure or turbid liquids containing no solid matter. Due to their self-priming ability and the possible material combinations the pumps can be used in a wide variety of applications such as: Casing pressure: Permissible max. casing pressures as a function of size and number of stages in bar: TKH 8000 - 15000 16 bar TLH 15101 - 15105 16 bar Please note: Technical rules and safety rules. Casing pressure = zero delivery head + pos. suction pressure fuel handling in places of trans-shipment and on large tank farms industrial and municipal potable water and service water supply fire fighting equipment manufacture of cooling equipment in the shipbuilding industry as bilge and ballast pumps chemical and petrochemical industries Suction and delivery nozzles radially upwards. Flanges: Flanges according to DIN EN 1092-2 / PN 16. Flange design according to ASME is possible. Hydraulic: Centrifugal hydraulic with special NPSH-impeller and gas priming stage. Gas priming stage designed to side channel or liquid ring vacuum principle. Design The horizontal ring-section type centrifugal pumps have closed impellers and a priming stage. The priming stage is located on the suction side parallel to the first liquid stage is used during suction operation or according to the mixture separation principle. If the liquid handled contains a lot of gas. The gas is separated and largely removed before the liquid enters the first impeller. Finally distributed quantities of gas pose no problem to pumping performance. When during suction there is 0.5 bar back-pressure on the delivery side the gas sucked is pumped into the delivery line. If the back-pressure value is higher a separate gas discharge is necessary. Bearing: The TKH 8000 to 15000 are equipped with a plain bearing and a deep groove ball bearing. TLH 15100 has a double-row angular contact ball bearing according to DIN 628 and a deep groove ball bearing. All deep groove ball bearings conform to DIN 625. All antifriction bearings are grease-lubricated. Pumps are provided with the initial supply of grease. Direction of rotation: Clockwise, when viewed from drive end. Shaft seal: The shaft sealing consist of mechanical seals. PUMP TECHNOLOGY SIHI TKH/TLH 09/2012

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Series TKH/TLH, 350 m³/h, 185 m, 120 °C - 2

SIHI TKH/TLH Shaft seal in detail: Designation 135: Roten. EBVGG. self-flushed, uncooled. unbalanced single-acting mechanical seal temperature range from 0 °C to 120 °C Designation 136: Roten. EBVGG. self-flushed, uncooled. balanced single-acting mechanical seal temperature range from 0 °C to 120 °C Designation XAG: Roten. EBXGG. self-flushed, uncooled. balanced single-acting mechanical seal temperature range from 0 °C to 120 °C Designation XOG: Burgmann 2xM7N. BSKGG. uncooled. unbalanced double-acting mechanical seal, tandem arrangement temperature range from 0 °C to 80 °C Sectional...

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Series TKH/TLH, 350 m³/h, 185 m, 120 °C - 3

SIHI TKH/TLH Material design: TKH 8000 … 15000 Item Suction casing Volute casing Priming stage Casing with transfer passages Intermediate casing Stage casing Side channel impeller Impeller first stage Impeller other stages Bearing bush Carbon / Plastic Mechanical seal Please shaft seal in details Suction cover Volute casing / discharge cover Intermediate piece or venting casing Intermediate piece or venting casing Intermediate piece Port plate Central body Side channel impeller Impeller first stage Impeller other stage Bearing bush Mechanical seal Lead bronze Carbon / Plastic Casing seal:...

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Series TKH/TLH, 350 m³/h, 185 m, 120 °C - 4

SIHI TKH/TLH Data regarding size TLH 15100 Series / Size TLH Shaft sealing Material design 136 balanced single-acting mechanical seal B• two grease-lubricated deep groove ball bearings Casing seal 2 Gasket as 1A. but without non-ferrous metal •N direction of rotation: clockwise. when viewed from drive end Shaft sealing a plain bearing and a deep groove ball bearing Roten. EBVGG single-acting mechanical seal. unbalanced Roten. EBVGG single-acting mechanical seal. balanced XAG Roten. EBVGG single-acting mechanical seal. balanced X0G Burgmann. 2xM7N. BSKGG double-acting mechanical seal. tandem...

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