Side Channel Pumps Series AKH, 35 m³/h, 144 m, 120 °C0 pages

Side Channel Pumps
Self-priming, segmental type

AKH 1101 … 6103
Technical data
Capacity:

from 0,2 up to 35 m³/h

Head:

from 6 up to 144 m

Speed:

1450 rpm (max. 1800 rpm)

Temperature:

max. 120 °C

Casing pressure:

PN 16

Shaft sealing:

stuffing box or mechanical seal

Flange connections:

DIN 2501 / PN 16

Direction of rotation:

clockwise
(when seen from the drive end)

Application

Construction

The Sterling SIHI AKH pump is a self-priming side channel
pump capable of handling gas along with the medium and
operates at a low noise level. The AKH is suitable for trouble
free handling of clean or turbid liquids without any abrasive
particles.

Casing pressure

The performance curve steepness admits a precise regulation
of the pressure with a small change in capacity.
The AKH pump has been developed for a broad range of
medium duty applications in:
•
Chemical industry,
•
Petro-Chemical industry,
•
Oil industry,
•
Machinery and automobile industry ,
•
Food industry,
•
Building trades,
•
Plastic and rubber industry,
•
Surface treatment,
•
Ship yards.

Maximum 16 bar from -40 °C up to +120 °C.
Please observe
Technical rules and safety regulations:
Casing pressure = inlet pressure + delivery head at minimum
pump capacity.

Position of branches
Suction and discharge branch point radially upwards.

Flanges
The flanges correspond to DIN EN 1092-2 / PN 16.
Flange design as per DIN 2512 with groove or drilled
according to ANSI 150 or 300 lbs is basically possible.

Bearing

Design
Pumps of the series AKH have a segmental type construction
with open vane wheel impellers. The pump construction is
either with one liquid surrounded slide bearing and one ball
bearing or in a more industrial construction by using a double
ball bearing design.
The program comprises 6 sizes with up to 4 stages (an
extension with 5 or 6 stages is possible for certain sizes).
The performance curves of the AKH are identical for all the
material designs.
The applied hydraulic components are from our Modular Side
Channel system (interchangeability of parts).

Either by one grease lubricated ball bearing and one liquid
surrouned sleeve bearing (design A) or by two grease
lubricated ball bearings (design B). The ball bearings are
according to DIN 625. The first grease filling is done in the
factory.

Direction of rotation
Clockwise, when looking at the pump from the drive end.
Anti-clockwise is possible.

Shaft sealing
The shaft can be sealed by either a stuffing box or a standard
mechanical seal.

Sterling Fluid Systems Pumping Technology AKH-00 2003