Catalogs >
Flowserve SIHI Pumps >
Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C
13Pages

Catalog excerpts

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 1

Side Channel Pumps AEH 1201 ... 6108 magnetic coupling TECHNICAL DATA output: delivery head: max. 180°C high temperature on request casing pressure: shaft sealing: glandless due to magnetic coupling flange connection: clockwise when seen on the pump from the drive AEH pumps are side channel pumps, are applied in order to handle problem-free and without any leakage and economically clear or turbid, aggressive, valuable toxic or ill-smelling liquids which do not contain any solid particles or abrasive components. AEH pumps are applied in the chemical and petrochemical industry, in the pharmaceutical industry, in the plastic and rubber industry, in the surface finishing and hardening, in the food, beverage and tobacco industry. Casing pressure: Sizes 1200, 3100, 3600, 4100, 5101 to 5104: Sizes 5105 to 5108, 6100: Please observe: Casing pressure = zero head + inlet pressure Test pressure 52 bar resp. 33 bar Position of the branches: Suction and discharge branches pointing radially upwards. Flanges: The flanges comply with DIN 2535 / PN 40 Flanges according to DIN 2512 with groove and bored to ANSI 150 or 300 as well as BS Table F is possible. Hydraulic: First hydraulics, designation of this construction type: A• Bearing: BAUART Horizontal, selfpriming side channel pumps, handling entrained gas, of segmental type construction with open vane wheel impellers. The sealing to atmosphere is effected glandless by isolation shroud; the drive power is transmitted contactless by a magnetic coupling. The use of stable permanent magnetic material ensures the transmisson of the nominal torque and given protection against overload.. On the basis of the compact close coupled design has been created a pumping unit that is easily to be installed. All IEC standard motors of the construction type IM B 35 are applicable. This design permits the operation of the pump without any additional coupling. Thus the alignment, a source of trouble, can be omitted. The simple construction of the pump allows the assembly or disassembly without special tools. The pump shaft runs in two sleeve bearings of pure silicon carbide (SiC), lubricated by the pumping medium. The remaining axial forces are absorbed by axial sleeve bearings. Optionally available a friction reducing coating of the bushings to avoid critical operation. The outer magnet is directly fixed on the motor shaft consequently the external bearing becomes unnecessary. Designation of this construction type: •F Shaft sealing: Without shaft seals by an isolation shroud. Transmission of the driving moment by a magnetic coupling. Designation of this construction type: see last page.

Open the catalog to page 1

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 2

Material design: MATERIAL DESIGN * Item suction casing discharge casing intermediate piece vane wheel impeller bearing bush thrust bearing radial bearing radial bearing sealing shroud internal magnet Sm Co-magnets on St 52-3 (1.0570), jacketed with X 6 Cr Ni Mo Ti 17 12 2 (1.4571) external magnet driving flange from 5-stufig: special carbon special carbon * Special materials upon request, e.g.. Hastelloy B/C titanium Monel 1.4500 ** Optionally - coating to diminish the friction energy. *** Only for the construction sizes 1200, 3100, 3600, 4100. Larger vane wheel impellers of PAEK are not...

Open the catalog to page 2

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 3

Sectional drawing and nomenclature suction casing discharge casing intermediate piece suction piece discharge piece shaft impeller vane wheel impeller thrust bearing stool bearing bracket casing bearing carrier spacer ring sleeve bearing bush isolation shroud flange of can Iinterior magnet exterior magnet driving flange shaft screw FUNCTION Partial flow: For the cooling of the isolation shroud, heated up by eddy currents, a partial flow is derived which at the same time serves as lubricant for the ceramic sleeve bearings. The partial flow flows through two longitudinal bores in the...

Open the catalog to page 3

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 4

AEH 1200 with magnetic coupling speed 1450 rpm, Visc.= 1 mm²/s, spec. grav. = 1 kg/dm³ AEH 3100 with magnetic coupling speed 1450 rpm, Visc. 1 mm²/s, spec.grav. 1 kg/dm³

Open the catalog to page 4

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 5

AEH 3600 with magnetic coupling speed 1450 rpm, Visc. 1 mm²/s, spec.grav. 1 kg/dm³ AEH 4100 with magnetic coupling speed 1450 rpm, Visc. 1 mm²/s, spec.grav. 1 kg/dm³

Open the catalog to page 5

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 6

AEH 5100 with magnetic coupling speed 1450 rpm, Visc. 1 mm²/s, spec.grav. 1 kg/dm³ AEH 6100 with magnetic coupling speed 1450 rpm, Visc. 1 mm²/s, spec.grav. 1 kg/dm³

Open the catalog to page 6

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 7

Dimension table ut : connection for temperatur probe G¼ flanges acc. to ANSI 300 RF DNA/E Dimensions of the motor size nominal power 250 M 55,0 44,0 * dimension dependent on motor make

Open the catalog to page 7

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 8

torque of the magnetic coupling torque of the magnetic coupling

Open the catalog to page 8

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 9

torque of the magnetic coupling

Open the catalog to page 9

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 10

torque of the magnetic coupling

Open the catalog to page 10

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 11

torque of the magnetic coupling

Open the catalog to page 11

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 12

Data regarding pump size - order hints series + size shaft sealing + magnetic coupling material design casing seal 1 Ÿ Ÿ coupling system 1 2 Ÿ Ÿ coupling system 2 3 Ÿ Ÿ coupling system 3 4 Ÿ Ÿ coupling system 4 isolation shroud of: Ÿ A Ÿ Hastelloy C (2.4610) torque of desychronization [Nm] for system 1 2 / 3 4 ŸŸA ŸF two liquid surrounded sleeve bearing Possible pump-magnetic coupling-motor combinations please take from the dimensions table on the page 7 - 11. 4 soft PTFE and PTFE O-ring at isolation shround 1A main parts of spheroidal cast iron, vane wheel impeller of brass 1B main parts...

Open the catalog to page 12

Side Channel Pumps Series AEH magnetic coupling, 35 m³/h, 354 m, 180 °C - 13

Order hints selection table - 3-phase AC motors, speed: = 1450 rpm IP 54 and IP 54 EEx d II T3 (TEF) SIHI designation SIHI designation Example of order A two stage pump of size 3100 in material design 4B, equipped with a T-magnet and a 1,35 kW motor, protection type EEx e II T3 has the complete order number: On delivery, the point (•) in the fourth place of the type designation is replaced by a letter in the factory. Any changes in the interest of the technical development reserved.

Open the catalog to page 13