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Catalogue - Series CBT, 2,200 m³/h, 160 m, 350 °C

Catalogue - Series CBT, 2,200 m³/h, 160 m, 350 °C
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Catalogue - Series CBT, 2,200 m³/h, 160 m, 350 °C - 1

Volute Casing Pump additional sizes to those of ISO 2858/EN 22858 TECHNICAL DATA Delivery head: Medium temperature: Casing pressure: Shaft sealing: Flange connections: depending of the pump size stuffing box or mechanical seal Optional drilled PN 40, ANSI clockwise, when seen from the Series CBT» volute-casing pumps can be used where the requirement is for pumping of clear or slightly dirty or even corrosive liquids. Series CBT» pumps are therefore suitable for use in the: chemical and petrochemical industries pharmaceutical industries plastic and rubber industries ferrous and non-ferrous metal industries paper and cellulose industries textile industries food and drink industries thermal power stations municipal water supply and irrigation pumping of acids, brine and alkalis and all types of surface treatment and surfacing hardening of metal, e. g. galvanizing, anodizing, phosphatizing, desalination and extractions plants, in heating engineering for circulation of water and other heat transfer fluids, water treatment and supply, treatment of industrial effluents. Process type, single-stage, volute casing pumps with design features and nominal rating to IS02858/EN22858. For pumping of liquids with high temperatures (>200°C) special executions with centre line feet are available (RBT») upon reguest. The process design permits dismantling of the complete bearing unit towards the drive end, without the pump casing having to be disconnected from the piping. If a spacer coupling is used it is also unnecessary to disconnect the motor. The list comprises 20 pump sizes, with maximum interchangeability, these are covered with four bearing housing Sizes with single volute casing: Sizes with single volute casing with diffuser: Sizes with double volute casing: Remaining sizes. Casing pressure: Please note: Casing pressure = Inlet pressure + shut off head. Branch positions: Suction branch axial, discharge branch radially upwards. Flanges can be supplied drilled to ANSI One oil lubricated deep grove ball bearing to DIN 625 on the pump end, two single-row angular contact ball bearings in an • Oil level control by constant level oiler as standard. • Bearing brackets are optional equipped with tapped holes for installation of temperature/vibration sensors. • Oil bath cooling can be provided.

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Catalogue - Series CBT, 2,200 m³/h, 160 m, 350 °C - 2

Shaft sealing: The sealing of the shaft can be effected by a stuffing box or a mechanical seal, as required. Variants with stuffing box: Designation 021: Uncooled stuffing box with external sealing (inlet only). Designation 041 : Self-sealed uncooled stuffing box. Designation 501 : Stuffing box designed for intensive Designation 521: As 021 but with cooling jacket on casing Variants with mechanical seal: The installation with mechanical seal to DIN 24960 is possible in all versions described there, as a single mechanical seal, double mechanical seal and mechanical seal with a stationary...

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Catalogue - Series CBT, 2,200 m³/h, 160 m, 350 °C - 3

SECTIONAL DRAWING AND PARTS LIST 10.20 23.00 16.10 50.20 23.00 35.50 52.30 Single volute casing pumps; bearing bracket 45 B 10.20 50.21 52.40 50.21 52.40 21.10 Single volute casing pumps; bearing bracket 55 50.20 23.00 33.00 21.10 10.20 50.20 16.10 10.20 23.00 16.10 33.00 33.00 16.10 21.10 16.20 50.21 52.30 21.10 Pumps with diffuser Double volute casing pumps PARTS LIST 10.20 16.10, 16.20 21.00 23.00 Casing Casing cover Shaft Impeller 33.00, 35.50 50.20, 50.21 52.30 52.40 Bearing bracket Wear ring Shaft sleeve for mechanical seal Shaft sleeve for packing 3/11

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Catalogue - Series CBT, 2,200 m³/h, 160 m, 350 °C - 4

PERFORMANCE GRAPH

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Catalogue - Series CBT, 2,200 m³/h, 160 m, 350 °C - 5

Bearing housing Toleranzen gemâss DIN/EN 735 Tolerancias según DIN/EN 735 Dimensions in mm./Malìe in mm./Dimensiones en mm. 1 ) Discharge flange 12 x threaded drillings/M20 (Only for PN 16 flanges) 3) Pump denomination CBTE

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Catalogue - Series CBT, 2,200 m³/h, 160 m, 350 °C - 6

Bearing housing Bearing housing 45 B 4) Depending of the shaft seal arrangement

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Catalogue - Series CBT, 2,200 m³/h, 160 m, 350 °C - 7

Foundation plan for units with spacer type coupling, CBTA bearing brackets 45B. Tolerances for welded parts acc. to DIN 8570B * Dimension w and weight unit depend on the motor manufacturer.

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