Product code: 15920 Category: Tag: View more products from...

About this product

The Master submersible grinder pump is designed and manufactured in Italy by AF Pumps, the cast iron construction and stainless steel cutter is particularly suited to handling waste water containing soft or fibrous solids.

The Master Series has a horizontal flanged discharge with free passage up to 9mm and a maximum flow rate of 350 litres per minute, and a maximum head of 36m.

The Master Series can be fitted with an optional claw for use on guide rail systems or freestanding, Master 4-5 and 6-7 only with optional foot support, in addition the 4T through to the 7T models now come with Klixon and water in oil chamber alarm outputs.

Operation on the Master Series is manual or automatic (with float switch), power input ranges from 0.9kW to 4.1kW, with single and three phase models available.

AF Pumps are sold exclusively by Automated Environmental Systems in the UK.

Product code: 15920 Category: Tag: View more products from...

Master Submersible Grinder Pump

Product code: 15920 Category: Tag: View more products from...

About this product

The Master submersible grinder pump is designed and manufactured in Italy by AF Pumps, the cast iron construction and stainless steel cutter is particularly suited to handling waste water containing soft or fibrous solids.

The Master Series has a horizontal flanged discharge with free passage up to 9mm and a maximum flow rate of 350 litres per minute, and a maximum head of 36m.

The Master Series can be fitted with an optional claw for use on guide rail systems or freestanding, Master 4-5 and 6-7 only with optional foot support, in addition the 4T through to the 7T models now come with Klixon and water in oil chamber alarm outputs.

Operation on the Master Series is manual or automatic (with float switch), power input ranges from 0.9kW to 4.1kW, with single and three phase models available.

AF Pumps are sold exclusively by Automated Environmental Systems in the UK.

Product code: 15920 Category: Tag: View more products from...

Master Submersible Grinder Pump

Product code: 15920 Category: Tag: View more products from...

Master Submersible Grinder Pump

Essential add-ons
Master Submersible Grinder Pump
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
This item: Master Submersible Grinder Pump 1050.0000 1050.0000
Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 4-5 (GALV)£85 £70.83 + vat

5 in stock online Next working day delivery available

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 6-7 (GALV)£110 £91.67 + vat

2 in stock online Next working day delivery available

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 4-5 (S/S)£163 £135.83 + vat

Not in stock onlinePlease contact us for lead time

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 6-7 (S/S)£215 £179.17 + vat

Not in stock onlinePlease contact us for lead time

Payment methods we accept

Next working day delivery availableIn-stock items, order by 2pm Mon to Fri

Wholesale enquiries

If you would like more information on our range of Poolstar products, including Poolex Spawer heat pumps, Holl's saunas, NetSpa ice baths and Formidra showers, you can talk to our team on 01284 658770 or send us an email.

We are proud to be the official UK & Ireland Poolstar distribution partner.

View the Poolstar 2025-2026 Catalogue - pdf (73Mb)
Essential add-ons
Master Submersible Grinder Pump
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
This item: Master Submersible Grinder Pump 1050.0000 1050.0000
Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 4-5 (GALV)£85 £70.83 + vat

5 in stock online Next working day delivery available

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 6-7 (GALV)£110 £91.67 + vat

2 in stock online Next working day delivery available

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 4-5 (S/S)£163 £135.83 + vat

Not in stock onlinePlease contact us for lead time

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 6-7 (S/S)£215 £179.17 + vat

Not in stock onlinePlease contact us for lead time

Payment methods we accept

Next working day delivery availableIn-stock items only, order by 2pm Mon to Fri

Wholesale enquiries

If you would like more information on our range of Poolstar products, including Poolex Spawer heat pumps, Holl's saunas, NetSpa ice baths and Formidra showers, you can talk to our team on 01284 658770 or send us an email.

We are proud to be the official UK & Ireland Poolstar distribution partner.

View the Poolstar 2025-2026 Catalogue - pdf (73Mb)

Sales and technical help

Our sales team is more than happy to advise with product selection, wholesale enquiries and provide technical advice.

While our servicing team is on hand to help with servicing and after sales.

01284 658770

Mon to Fri 9am to 5pm /out-of-hours voicemail

Product code: 15920 Category: Tag: View more products from...

Master Submersible Grinder Pump

Product code: 15920 Category: Tag: View more products from...

Master Submersible Grinder Pump

Essential add-ons
Master Submersible Grinder Pump
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
This item: Master Submersible Grinder Pump 1050.0000 1050.0000
Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 4-5 (GALV)£85 £70.83 + vat

5 in stock online Next working day delivery available

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 6-7 (GALV)£110 £91.67 + vat

2 in stock online Next working day delivery available

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 4-5 (S/S)£163 £135.83 + vat

Not in stock onlinePlease contact us for lead time

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 6-7 (S/S)£215 £179.17 + vat

Not in stock onlinePlease contact us for lead time

Payment methods we accept

Next working day delivery availableIn-stock items only, order by 2pm Mon to Fri

Wholesale enquiries

If you would like more information on our range of Poolstar products, including Poolex Spawer heat pumps, Holl's saunas, NetSpa ice baths and Formidra showers, you can talk to our team on 01284 658770 or send us an email.

We are proud to be the official UK & Ireland Poolstar distribution partner.

View the Poolstar 2025-2026 Catalogue - pdf (73Mb)
Essential add-ons
Master Submersible Grinder Pump
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
Foot Support - AF Pumps Stream/Master/QV/HV/HM
This item: Master Submersible Grinder Pump 1050.0000 1050.0000
Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 4-5 (GALV)£85 £70.83 + vat

5 in stock online Next working day delivery available

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 6-7 (GALV)£110 £91.67 + vat

2 in stock online Next working day delivery available

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 4-5 (S/S)£163 £135.83 + vat

Not in stock onlinePlease contact us for lead time

Foot Support - AF Pumps Stream/Master/QV/HV/HM - MASTER/STREAM 6-7 (S/S)£215 £179.17 + vat

Not in stock onlinePlease contact us for lead time

Payment methods we accept

Next working day delivery availableIn-stock items only, order by 2pm Mon to Fri

Wholesale enquiries

If you would like more information on our range of Poolstar products, including Poolex Spawer heat pumps, Holl's saunas, NetSpa ice baths and Formidra showers, you can talk to our team on 01284 658770 or send us an email.

We are proud to be the official UK & Ireland Poolstar distribution partner.

View the Poolstar 2025-2026 Catalogue - pdf (73Mb)

Sales and technical help

Our sales team is more than happy to advise with product selection, wholesale enquiries and provide technical advice.

While our servicing team is on hand to help with servicing and after sales.

01284 658770

Mon to Fri 9am to 5pm /out-of-hours voicemail

Product code: 15920 Category: Tag: View more products from...

About this product

The Master submersible grinder pump is designed and manufactured in Italy by AF Pumps, the cast iron construction and stainless steel cutter is particularly suited to handling waste water containing soft or fibrous solids.

The Master Series has a horizontal flanged discharge with free passage up to 9mm and a maximum flow rate of 350 litres per minute, and a maximum head of 36m.

The Master Series can be fitted with an optional claw for use on guide rail systems or freestanding, Master 4-5 and 6-7 only with optional foot support, in addition the 4T through to the 7T models now come with Klixon and water in oil chamber alarm outputs.

Operation on the Master Series is manual or automatic (with float switch), power input ranges from 0.9kW to 4.1kW, with single and three phase models available.

AF Pumps are sold exclusively by Automated Environmental Systems in the UK.

Key features

Maximum flow 350 litres per minute, maximum head 36m

1¼ inch to 2 inch / DN32 to DN50 discharge

Stainless steel grinder impeller

Free passage up to 9mm

230v and 400v manual and automatic versions

4T, 5T, 6T and 7T models feature Klixon and water in oil chamber alarm outputs

230v models feature external box with motor protector and capacitor

Optional kit for mounting on guide rail systems

Optional foot support in galvanised steel or stainless steel AIS304 for Master 4-5 and 6-7 pumps – allows pumps to be used for freestanding installations

Downloads

Specifications

Flowrate Max.
215 L/min
Head Max.
16m
Impeller Type
Stainless Steel Cutter
Power
1.2 HP
Power
0.9 kW
Voltage
230v / 400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
1¼ Inch / DN32
Free Passage
6mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
23 Kg
Dimensions (H x W x L)
385mm x 185mm x 205mm
Flowrate Max.
235 L/min
Head Max.
18m
Impeller Type
Stainless Steel Cutter
Power
1.5 HP
Power
1.1 kW
Voltage
230v / 400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
1¼ Inch / DN32
Free Passage
6mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
25 Kg
Dimensions (H x W x L)
385mm x 185mm x 205mm
Flowrate Max.
245 L/min
Head Max.
22m
Impeller Type
Stainless Steel Cutter
Power
2.0 HP
Power
1.5 kW
Voltage
230v / 400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
DN40
Free Passage
7mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
38 Kg
Dimensions (H x W x L)
442mm x 210mm x 268mm
Flowrate Max.
255 L/min
Head Max.
28m
Impeller Type
Stainless Steel Cutter
Power
3.0 HP
Power
2.2 kW
Voltage
230v / 400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
DN40
Free Passage
7mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
40 Kg
Dimensions (H x W x L)
442mm x 210mm x 268mm
Flowrate Max.
330 L/min
Head Max.
32m
Impeller Type
Stainless Steel Cutter
Power
4.0 HP
Power
3.0 kW
Voltage
400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
DN50
Free Passage
9mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
55 Kg
Dimensions (H x W x L)
549mm x 234mm x 309mm
Flowrate Max.
350 L/min
Head Max.
36m
Impeller Type
Stainless Steel Cutter
Power
5.5 HP
Power
4.1 kW
Voltage
400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
DN50
Free Passage
9mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
56 Kg
Dimensions (H x W x L)
549mm x 234mm x 309mm

Technical data

Maximum temperature of pumped fluid 40°C

PH of pumped fluid 6-10

Maximum immersion depth 20m

Maximum density of pumped fluid 1.1 Kg/dm³

Key features

Maximum flow 350 litres per minute, maximum head 36m

1¼ inch to 2 inch / DN32 to DN50 discharge

Stainless steel grinder impeller

Free passage up to 9mm

230v and 400v manual and automatic versions

4T, 5T, 6T and 7T models feature Klixon and water in oil chamber alarm outputs

230v models feature external box with motor protector and capacitor

Optional kit for mounting on guide rail systems

Optional foot support in galvanised steel or stainless steel AIS304 for Master 4-5 and 6-7 pumps – allows pumps to be used for freestanding installations

Downloads

Specifications

Flowrate Max.
215 L/min
Head Max.
16m
Impeller Type
Stainless Steel Cutter
Power
1.2 HP
Power
0.9 kW
Voltage
230v / 400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
1¼ Inch / DN32
Free Passage
6mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
23 Kg
Dimensions (H x W x L)
385mm x 185mm x 205mm
Flowrate Max.
235 L/min
Head Max.
18m
Impeller Type
Stainless Steel Cutter
Power
1.5 HP
Power
1.1 kW
Voltage
230v / 400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
1¼ Inch / DN32
Free Passage
6mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
25 Kg
Dimensions (H x W x L)
385mm x 185mm x 205mm
Flowrate Max.
245 L/min
Head Max.
22m
Impeller Type
Stainless Steel Cutter
Power
2.0 HP
Power
1.5 kW
Voltage
230v / 400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
DN40
Free Passage
7mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
38 Kg
Dimensions (H x W x L)
442mm x 210mm x 268mm
Flowrate Max.
255 L/min
Head Max.
28m
Impeller Type
Stainless Steel Cutter
Power
3.0 HP
Power
2.2 kW
Voltage
230v / 400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
DN40
Free Passage
7mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
40 Kg
Dimensions (H x W x L)
442mm x 210mm x 268mm
Flowrate Max.
330 L/min
Head Max.
32m
Impeller Type
Stainless Steel Cutter
Power
4.0 HP
Power
3.0 kW
Voltage
400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
DN50
Free Passage
9mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
55 Kg
Dimensions (H x W x L)
549mm x 234mm x 309mm
Flowrate Max.
350 L/min
Head Max.
36m
Impeller Type
Stainless Steel Cutter
Power
5.5 HP
Power
4.1 kW
Voltage
400v
Speed
2850 RPM
Construction
Cast Iron / Stainless Steel
Water Level Max.
20m
Discharge Size
DN50
Free Passage
9mm
Pumped medium
Waste water with soft solids
Cable
10m
Weight
56 Kg
Dimensions (H x W x L)
549mm x 234mm x 309mm

Technical data

Maximum temperature of pumped fluid 40°C

PH of pumped fluid 6-10

Maximum immersion depth 20m

Maximum density of pumped fluid 1.1 Kg/dm³