Kessel - 4.1

344 5.1 Grease separators

Progressive cavity pump

for greasy wastewater

Material: Polyethylene PE-HD

Version: upstream from the grease separator

Custom made product: e-Mail: info@kessel.com

Application: In the case where the grease separator is located

higher than the collected wastewater from the kitchen,

the EN 1825 norm requires the use of special lifting stations.

Standard lifting stations with vortex or macerating pumps mix

the wastewater as it is pumped. This causes the food waste

and grease from the kitchen to fully mix with the wastewater

which can negatively effect the efficiency of an EN 1825 grease

separator. A progressive cavity pump 'pushes' the wastewater

into the grease separator, without any mixing taking place,

allowing for proper grease separator operation.

Catalogue EN 4.1

KESSEL AG

For additional information concerning Kessel positive

displacement pumps, please contact KESSEL directly.

Illustration shows screw pump double system

1 Drains in the kitchen

2 Inlet pipe

3 Collecting tank

4 Progressive cavity pump twin system

5 Control unit

Duo-Progressive cavity pump

Duo-Progressive pump

Accessories

GatevalveDN65-DN100

Non-return flap DN 65-DN 100

Mono-pump system

Art. no.

Sonder-Hebe

28041

(included)

on request

65 S2

65 S3

65S

65 S4

Flow rate

6m3/h

12m3/h

20m3/h

44m3/h

Pump capacity

1.1 kW

2.2 kW

3.0 kW

7.5kW

Connection

DN65/DN80

DN80/DN100

DN 125

Suitable up to NS

NS 4

NS 7

NS 15

NS 30

6 Pressure pipe

7 Calmed inlet (min. 1000 mm)

8 Grease separator

9 Sampling chamber