Submersible drainage pumps with grinder


Submersible drainage sewage pump with grinder GRS/GRE

  • Application: submersible drainage pump for domestic waste water up to 40°C, depth of immersion: max. 20 m
  • Materials: motor and pump body made of cast iron
  • Motor: dry motor, single-phase 230 Volt or three-phase 400 Volt - 50 Hz
  • Mechanical seal: silicon carbide
  • Cutting unit: consisting of disk with sharp edge holes and stainless steel knife, suitable for all destructible solids (not for fibrous materials!)
  • Scope of delivery: 10 m cable

Types:

GRS-100/2 M 230 Volt - without float switch
GRS-100/2 IGS 230 Volt - with float switch
GRE-200/2 T 400 Volt - without float switch (thermal relay in the pump)
GRE-200/2 TIG 400 Volt - with float switch (thermal relay in the pump)

Technical data:

Type Volt kW A Performance Ø kg Flange
bolt circle
distance
m³/h 0 3,6 7,2 10,8 14,4 18,0 21,6
l/min 0 60 120 180 240 300 360
GRS 100/2 230 0,9 6,6 H m 20,3 18,5 16,5 14,0 7,1 - - 1 1/2" 21 90 mm
GRE 200/2 400 1,7 3,8 H m 26,8 24,8 22,6 19,9 16,3 11,9 6,0 2" 26 90 mm


Submersible drainage sewage pump with grinder GRF - explosion proof

  • Application:
    • Submersible drainage pump for domestic waste water up to 40°C, depth of immersion: max. 20 m
    • certified according to EN 50.014/50.018, can be used where traditional pumps can not be used due to the flammability of the conveyed fluid or the surrounding environment.
  • Materials: motor and pump body made of cast iron
  • Motor: dry motor, three-phase 400 Volt - 50 Hz
  • Mechanical seal: silicon carbide
  • Cutting unit:
    • consisting of disk with sharp edge holes and stainless steel knife
    • suitable for all destructible solids (not for fibrous materials!)
  • Scope of delivery: 10 m cable, flameproof HSSHOU-J standard edition without pump foot, installation with coupling device, without coupling device the pump foot is required

Types:

GRF-200/2 T 400 Volt - without float switch
GRF-200/2 IGS 400 Volt - with float switch, with control box and motor protection relay (not EX-protected)

Technical data:

Type kW A Performance Ø kg Flange
bolt circle
distance
m³/h 0 5 10 15 20
GRS 200/2 EX 1,50 3,7 H m 22,5 21,5 18,0 13,5 6,0 1 1/2" 36 88 mm


Submersible drainage sewage pump with grinder GR Blue PRO

  • Application: Submersible drainage pump for domestic waste water up to 40°C, depth of immersion: max. 20 m
  • Materials: motor and pump body made of cast iron
  • Motor: dry motor, single-phase 230 Volt or three-phase 400 Volt - 50 Hz
  • Mechanical seal: silicon carbide
  • Cutting unit: consisting of disk with sharp edge holes and stainless steel knife, suitable for all destructible solids (not for fibrous materials!)
  • Scope of delivery: 10 m cable

Types:

GR Blue Pro-100/2 M 230 Volt - without float switch
GR Blue PRO-100/2 IGS 230 Volt - witht float switch
GR Blue PRO-200/2 T 400 Volt - without float switch (thermal relay in the Pump)
GR Blue PRO-200/2 TIG 400 Volt - with float switch and control box (thermal relay in the pump)

Technical data:

Type Volt kW A Performance Ø kg
m³/h 0 3,6 7,2 10,8 14,4 18,0
l/min 0 60 120 180 240 300
GR Blue Pro 100/2 230 0,74 5,5 H m 18,0 16,4 14,4 11,5 6,9 - 1 1/2" 19
GR Blue Pro 200/2 400 1,5 4,3 H m 27,0 25,6 23,6 20,7 16,1 9,3 1 1/2" 25


Submersible drainage sewage pump with grinder GRN

  • Application: Submersible drainage pump for commercial and industrial applications. For liquids with hoovering or fibrous, destructible solid proportions and active sponges of low to medium density.
  • Materials: motor and pump body made of cast iron
  • Motor:
    • three-phase 400 Volt - 50 Hz, 4-polig
    • 1.450 Rpm
    • max. 10 starts per hour
  • Mechanical seal: two mechanical seals silicon carbide (2SIC)
  • Cutting unit: consisting of a rotating blade and flange made of cast iron with serrated edges
  • Fluid:
    • max. density: 1 kg/dm³, PH6 - 11,
    • max. viskosity: 1 mm²/s, max. 40°C
  • Basin min.: 200 x 100 x 100 cm
  • Flange: DN 80 - PN 10/16
  • Scope of delivery: 10 m cable, standard edition without pump foot, for installation with coupling device.
    For free standing installation a pump foot is required

Types:

GRN-300/4/80 T 400 Volt - without float switch (thermal relay in the pump)

Technial data:

Type P1
kW
P2
kW
A Performance kg
m³/h 0 18 36 54 72 90
l/min 0 5 10 15 20 25
GRN-
300/4/80T
2,9 2,2 5,8 H m 9 7,8 6,6 5,4 4,2 2,6 87


Submersible drainage sewage pump with grinder DSK

  • Application: submersible drainage pump for domestic waste water up to 40°C
  • Materials: cover and pump body made of cast iron, coat made of stainless steel
  • Motor: single-phase 230 Volt or three-phase 400 Volt - 50 Hz
  • Impeller: cutter impeller (not for fibrous hard parts, such as straw or hair!)
  • Scope of delivery: 10 m cable

Types:

DSK-05-1 M 230 Volt - without float switch
DSK-05A-1 IGS 230 Volt - with float switch
DSK-20-3 T 400 Volt - without float switch
DSK-20-3 TIG 400 Volt - with float switch and CEE plug, switch and motor protection relay

Technical data:

Type kW A Performance kg Con-
nection
Hose nipple
mm
ca. Dimensions mm
Ø Height
DSK-05-1 0,4 4 H m 8 6 4 2 - 17,5 2" female 50 250 410
l/min 0 150 200 240 -
DSK-20-3 1,5 3,5 H m 15 13 10 8 5 31,5 3" female 76 300 490
l/min 0 200 350 420 550


Submersible sewage pump with grinder PK-X-40

Application areas:

The pump is particularly suitable for pumping slurry-like and fibrous fluids, faeces, sewage,
liquids with high viscosity.

Max. liquid temperature: 50 °C
Protection: IP 68

Design type:

Screw pump with grinder. The cutting system is located directly after the impeller. The submersible pump
is mounted on a base, so that the pump can be placed directly on the bottom of the container. The pump must be suspended for security.

Sealing:

2-fold seal (carbon / ceramic), with an interposed seal chamber, shaft seal NBR

Materials:

  • Pump body: cast iron GG-20
  • Stem: stainless steel
  • Grinder: Widea

Scope of delivery:

  • Cable: 5 m with CEE-plug
  • 1 each check valve and galvanized angle 1 1/4 "
  • Switch with separate on-off switch,
    float switch and motor protection relay
    (surcharge with warning light horn 98 dB)

Versions:

PK-X-40 400 Volt - with separate on-off switch, float switch, and motor protection relay


Technical data:

TypeEngine
output
R.p.m.Con-
sumption
VoltageMax.
head
Max.
delivery
WeightDim.
mm
Con-
nection
PK-X-401,5 kW1.4303,75 A400 Volt50 m2,4 m³/h
40 ltr./min
44 kg330 x 6201 1/4" IG

Accessories


Pump foot / Pump base

is required for installation without coupling device.

suitable for the following pumps:

  • GRF 200/2
  • GRN 300/4


Swing check valve

Material: cast iron GJL-250
Ball: NBR

available in the following sizes:

  • 1" - female
  • 1 1/4" - female
  • 1 1/2" - female
  • 2" - female
  • DN 65 - flange
  • DN 80 - flange


Warning light with horn

Horn combined with warning light, separately controllable.
Also suitable for wet locations. Light bulbs are included.

Voltage: 230 Volt
Audio frequency: 600Hz/∼100 Hz, 98dB
Connection: Cable entry up to 9mm ∅


Coupling device

suitable for the following pumps:

  • GRS
  • GRE
  • GRF
  • GR Blue Pro
  • GRN