Manufactured in the UK

Leading Water Filter Experts

Delivered Worldwide

Sapphire filterpump
Sapphire 400 50hz performance curves
Sapphire 400 50hz performance curves
Sapphire 400 50hz performance curves
Sapphire 400 60hz performance curves
Sapphire 400 60hz performance curves
Sapphire 400 60hz performance curves
Sapphire filterpump
Sapphire 400 50hz performance curves
Sapphire 400 50hz performance curves
Sapphire 400 50hz performance curves
Sapphire 400 60hz performance curves
Sapphire 400 60hz performance curves
Sapphire 400 60hz performance curves

Sapphire 400 Filterpumps™

Rotorflush Sapphire Filterpumps™ are general purpose high pressure submersible filter pumps with a built-in self-cleaning suction intake screen. Pump and screen up to 50 m3/h, 220 US GPM, and to a maximum head of 20 bar, 290 psi.

Key Features

  • Pumping and screening combined
  • High head multistage submersible filter pump
  • Maximum flow rate - 50 m3/hr, 220 US GPM
  • Maximum head 204 metres, 290 psi
  • Built-in stainless steel self-cleaning intake

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Sapphire 400 Filterpumps™

  • Specifications
  • Prices & ordering
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Specifications & Dimensions

Select model
To view accurate specification and dimension details

Specification

All Sapphire 400 Performance curves
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
2.2 kW
Rated Current 50 Hz
5.4 A
Rated Current 60 Hz
5.4 A
Outlet
50 mm
Max Flow Rate 50 Hz
28 m3/hr
Max Flow Rate 60 Hz
132 US GPM
Max head 50 Hz
38 m
Max head 60 Hz
125 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
2.2 kW
Rated Current 50 Hz
5.4 A
Rated Current 60 Hz
5.4 A
Outlet
65 mm
Max Flow Rate 50 Hz
37 m3/hr
Max Flow Rate 60 Hz
153 US GPM
Max head 50 Hz
23 m
Max head 60 Hz
69 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
3 kW
Rated Current 50 Hz
7.2 A
Rated Current 60 Hz
7.2 A
Outlet
50 mm
Max Flow Rate 50 Hz
28 m3/hr
Max Flow Rate 60 Hz
132 US GPM
Max head 50 Hz
51 m
Max head 60 Hz
154 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Power
3 kW
Rated Current 50 Hz
7.2 A
Outlet
65 mm
Max Flow Rate 50 Hz
37 m3/hr
Max head 50 Hz
33 m
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
4 kW
Rated Current 50 Hz
8.8 A
Rated Current 60 Hz
8.8 A
Outlet
50 mm
Max Flow Rate 50 Hz
30 m3/hr
Max Flow Rate 60 Hz
164 US GPM
Max head 50 Hz
57 m
Max head 60 Hz
174 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
4 kW
Rated Current 50 Hz
8.8 A
Rated Current 60 Hz
8.8 A
Outlet
65 mm
Max Flow Rate 50 Hz
40 m3/hr
Max Flow Rate 60 Hz
177 US GPM
Max head 50 Hz
43 m
Max head 60 Hz
141 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
5.5 kW
Rated Current 50 Hz
11.7 A
Rated Current 60 Hz
11.7 A
Outlet
50 mm
Max Flow Rate 50 Hz
32 m3/hr
Max Flow Rate 60 Hz
153 US GPM
Max head 50 Hz
67 m
Max head 60 Hz
187 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
5.5 kW
Rated Current 50 Hz
11.7 A
Rated Current 60 Hz
11.7 A
Outlet
65 mm
Max Flow Rate 50 Hz
40 m3/hr
Max Flow Rate 60 Hz
177 US GPM
Max head 50 Hz
64 m
Max head 60 Hz
203 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
7.5 kW
Rated Current 50 Hz
15.7 A
Rated Current 60 Hz
15.7 A
Outlet
65 mm
Max Flow Rate 50 Hz
42 m3/hr
Max Flow Rate 60 Hz
198 US GPM
Max head 50 Hz
84 m
Max head 60 Hz
249 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
9.2 kW
Rated Current 50 Hz
19.1 A
Rated Current 60 Hz
19.1 A
Outlet
65 mm
Max Flow Rate 50 Hz
44 m3/hr
Max Flow Rate 60 Hz
198 US GPM
Max head 50 Hz
104 m
Max head 60 Hz
315 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
11 kW
Rated Current 50 Hz
22 A
Rated Current 60 Hz
22 A
Outlet
65 mm
Max Flow Rate 50 Hz
50 m3/hr
Max Flow Rate 60 Hz
219 US GPM
Max head 50 Hz
106 m
Max head 60 Hz
285 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
15 kW
Rated Current 50 Hz
31 A
Rated Current 60 Hz
31 A
Outlet
65 mm
Max Flow Rate 50 Hz
50 m3/hr
Max Flow Rate 60 Hz
219 US GPM
Max head 50 Hz
142 m
Max head 60 Hz
427 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Power
18.5 kW
Rated Current 50 Hz
37.2 A
Outlet
65 mm
Max Flow Rate 50 Hz
50 m3/hr
Max head 50 Hz
178 m
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm
Voltage 50 Hz
415 V
Voltage 60 Hz
480 V
Power
22 kW
Rated Current 50 Hz
45 A
Rated Current 60 Hz
45 A
Outlet
65 mm
Max Flow Rate 50 Hz
50 m3/hr
Max Flow Rate 60 Hz
219 US GPM
Max head 50 Hz
204 m
Max head 60 Hz
597 ft
Mesh Apertures Sintered Stainless
100 or 315 micron
Mesh Apertures Woven Stainless
1 mm, 2 mm or 3 mm
Mesh Apertures Perforated Stainless
3mm or 6mm

Dimensions

Dimensions generic Sapphire 400 AR filterpumps
Height
785 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
84 kg
Height
745 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
78 kg
Height
830 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
93 kg
Height
800 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
88 kg
Height
865 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
98 kg
Height
830 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
95 kg
Height
910 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
106 kg
Height
935 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
109 kg
Height
1055 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
123 kg
Height
1140 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
137 kg
Height
1125 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
209 kg
Height
1222 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
241 kg
Height
1296 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
266 kg
Height
1423 mm
Overall Diameter
420 mm
CWL Height
540 mm
Weight
313 kg

Prices & ordering

  • All Models
  • SXN10/2-2.2
  • SXN25/1-2.2
  • SXN10/3-3
  • SXN25/2-3
  • SXN12.5/3-4
  • SXN25/2-4
  • SXN15/3-5.5
  • SXN25/3-5.5
  • SXN25/4-7.5
  • SXN25/5-9.2
  • SXN20/3-11
  • SXN20/4-15
  • SXN20/5-18.5
  • SXN20/6-22
Model No. 50 Hz 60 Hz
SXN10/2-2.2
SXN25/1-2.2
SXN10/3-3
SXN25/2-3
SXN12.5/3-4
SXN25/2-4
SXN15/3-5.5
SXN25/3-5.5
SXN25/4-7.5
SXN25/5-9.2
SXN20/3-11
SXN20/4-15
SXN20/5-18.5
SXN20/6-22

General Information about Sapphire 400 Filterpumps™

Our Sapphire Filterpumps™ are high pressure multi-stage submersible filter pumps with a built-in self-cleaning suction intake. This allows high-pressure, low-maintenance pumping in difficult water conditions.  Durable and robust, these filter pumps are cast iron and stainless steel construction.

These filter pumps provide high head flow rates from up to 50 m3/hr, 220 US GPM. The powerful three-phase motors have thermal overload protection, and the intake screens are available in a range of mesh sizes.

Typical uses for Sapphire Filterpumps™ are:

  • Wash water for wastewater trash screens
  • Wash water for raw water intake screens
  • Irrigation
  • District and other heat pump systems
  • Anywhere you need high pressure screened water.
Sapphires ready to go

Sapphire Filterpumps™ ready to meet their customer.

316 Sintered Stainless Steel Mesh

Robust screen material that can be easily cleaned with a pressure washer. Ideal for heat pumps and other applications where small tolerances require finer screening.

Available in 100 and 315 micron apertures.

316 Stainless Steel Woven Mesh

A tough screen providing for low maintenance; filter pumps with coarse mesh come fitted with rubber backwash jets which are suitable for handling larger particulate and debris.

Available in 1 mm, 2 mm and 3 mm. 2 mm aperture mesh recommended for Fish and Eel protection

316 Stainless Perforated Mesh

Ultra-tough, low-maintenance perforated stainless steel screens.  Filter pumps with perforated mesh come fitted with rubber backwash jets, which are suitable for handling larger particulate and debris.

Perforated steel in 3 mm, 6 mm and 10 mm apertures.

These filter pumps are ideal for screening and pumping quarry run-off, industrial process water, raw water, seawater and general heavy industrial uses. 

The filter pumps have a weight range from 84 kg - 313 kg, lifting gear is required to move them. These filter pumps can be suspended in tanks, sumps or ponds or from buoys, or raised and lowered on a guide-rail system.

For best performance, make sure that there is good clearance around the filter pump mesh so that back-washed debris can disperse, and that the filter pump is above any silt or sludge that may accumulate.

There is no such thing as an entirely maintenance free filter, but Sapphire Filterpumps™, in keeping with all Rotorflush filtration products, are designed for low maintenance hassle-free use. Easy to pressure wash stainless steel mesh and in-built thermal protection in the filter pumps ensures smooth running.  

The stainless mesh should be cleaned with a pressure washer. There is a trade-off between mesh size and maintenance - how often depends on your mesh size and the quality of what you are filtering.

As a minimum we recommend the following:

  • 100 micron mesh should be cleaned every 1000 hours of use
  • 315 micron mesh should be cleaned every 5000 hours of use
  • Coarse mesh that is 1 mm or bigger should be inspected and cleaned every 6 - 12 months

As a condition of our guarantee, and to protect against dry-running, we recommend the use of a starter panel or control panel capable of cos phi load monitoring when running these filter pumps.

Full maintenance guidelines can be found in the instruction manual available from the download link above.

What is the difference between a Rotorflush Filterpump™ and a filter pump?

A filter pump is a pump with a filter on the intake; a Rotorflush Filterpump™  is our unique, award-winning submersible pump with a built-in self-cleaning filter on the pump intake that keeps the intake filter clear and protects the pump from blocking and clogging.

See more Rotorflush Filterpumps™
Submersible pumps with self-cleaning filters built-in

Why Rotorflush?

Sapphire filterpump

Designed & Manufactured in the UK

All our products are built to order and can be made to customer specifications.

  • Built to meet your required flow rate
  • Filter down to 50 microns
  • High quality filtration products hand built in the UK 
High power Sapphire Filterpumps™ completed and ready to ship

Rotorflush are Experts in Pumping and Screening Water

Our products and expertise have been appreciated by satisfied customers for over 2 decades.

  • Industry experts for over 20 years
  • 1000's of products successfully deployed worldwide
  •  Rotorflush products can screen from 2 - 1085 m3/hour
  • Keeping water flowing, and pumps, screens, spray bars and other equipment working
Sapphire Filterpumps™ working on the Great Lakes

Worldwide delivery and service

Through our worldwide distribution network, we offer the ability to:

  • Deliver filter pumps worldwide almost anywhere
  • Help service your filter pump
  • Repair a broken filter pump (whatever you've done to it…)

Contact us to find out more...

Call us now on 01297 560 229 | 8am - 5pm UK time

Or leave us a message and a member of our expert, friendly team will call you back and will find the filter pump for your needs.

   We work with you to identify your issues
   We can design & build a custom solution
   We can deliver our solution worldwide

Find the Sapphire Filterpump™ that meets your requirements..

OR Call us on: 01297 560229

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