Wilden · High Pressure Series · Special diaphragm pump
HS430
The HS430 is a special diaphragm pump from Wilden, part of the High Pressure Series. Up to 280 l/min, max. 17.2 bar, solids up to 6.4 mm.
Key data
- Max. capacity
- 280l/min
- Max. pressure
- 17.2bar
- Max. particle size
- 6.4mm
- 1½" pump
- Portable and immersible
- Has max. working pressure of 17 bar
- Easy installation
About the High Pressure Series
Special demanding processes require special pumps. Wilden has excellent solutions for this. At Holland Air Pumps, we go one step further. Whatever specific pump your process calls for, we stand for fully custom-made solutions wherever possible. Don't hesitate to challenge us on that point!
No challenge too great for This special pump
Wilden High Pressure pumps are effective in pumping viscous slurries with large parts at high pressures. The innovative Simplex and Duplex diaphragms and piston pump technologies deliver operating pressures up to 20.7 bar, making the pump perfect for high-pressure tasks including filtration, pumping chemical slurries and general industrial applications.
Specifications
- Max. air supply pressure
- 8.6 bar
- Max. fluid discharge pressure
- 17.2 bar
- Max. temperature
- Depends on type of membrane
- Air connection
- 19 mm (3/4″)
- Fluid connections
- 38 mm (1½”)
- Diaphragm materials
- Sanitary Wil-Flex™
- Brand and series
- Wilden · High Pressure Series
Membrane
- Material
- SANITARY WIL-FLEX™
Configurations & kits
6 configurations. Search by the code on your nameplate.
XHS430S/SSAAA/FWS/WF/STFSanitary Wil-Flex™, EZ-InstallWet kitParts separately

Stainless steel - Wet kit
- Parts separately
- Air kit
- 04-9993-99
- Filter regulator
- FR075
- Item no.
- 04-13471
- Housing
- Stainless steel
- Balls / seats
- Wil-Flex™ / Stainless steel (Seat o-ring PTFE)
- Connection
- ANSI
XHS430S/SSAAA/FWS/WF/STF/0504Sanitary Wil-Flex™, EZ-InstallWet kitParts separately

Stainless steel - Wet kit
- Parts separately
- Air kit
- 04-9993-99
- Filter regulator
- FR075
- Item no.
- 04-13473
- Housing
- Stainless steel
- Balls / seats
- Wil-Flex™ / Stainless steel (Seat o-ring PTFE)
- Connection
- DIN
XHS430S/ASAAA/FWS/WF/ATFSanitary Wil-Flex™, EZ-InstallWet kitParts separately
- Wet kit
- Parts separately
- Air kit
- 04-9993-99
- Filter regulator
- FR075
- Item no.
- 04-13614
- Housing
- Aluminium
- Balls / seats
- Wil-Flex™ / Aluminium (Seat o-ring PTFE)
- Connection
- ANSI
XHS430S/ASAAA/FWS/WF/ATF/0504Sanitary Wil-Flex™, EZ-InstallWet kitParts separately
- Wet kit
- Parts separately
- Air kit
- 04-9993-99
- Filter regulator
- FR075
- Item no.
- 04-13616
- Housing
- Aluminium
- Balls / seats
- Wil-Flex™ / Aluminium (Seat o-ring PTFE)
- Connection
- DIN
XHS430S/SSSSS/FWS/WF/STFSanitary Wil-Flex™, EZ-InstallWet kitParts separately

Stainless steel - Wet kit
- Parts separately
- Air kit
- 04-9993-99
- Filter regulator
- FR075
- Item no.
- 04-13475
- Housing
- Stainless steel
- Balls / seats
- Wil-Flex™ / Stainless steel (Seat o-ring PTFE)
XHS430S/ASAAA/FWS/WF/STFSanitary Wil-Flex™, EZ-InstallWet kitParts separately
- Wet kit
- Parts separately
- Air kit
- 04-9993-99
- Filter regulator
- FR075
- Item no.
- 04-13985
- Housing
- Aluminium
- Balls / seats
- Wil-Flex™ / Stainless steel (Seat o-ring PTFE)
No version found. Check the code, or ask the Pompoloog.
Not sure which kit you need? We are happy to check.
Matching accessories
Air-treatment components in this pump's size — from filter regulator to dry-run protection.
-
00-FR 3/4Filter-regulator
- Connection
- G 3/4"
- Max. flow
- 15,000 l/min
- For pumps
- 3"
-
00-SSV 3/4Slow start valve
- Connection
- G 3/4"
- Max. flow
- 16,000 l/min
- For pumps
- 3"
-
00-AUV 3/4On/off 3/2-valve (manual)
- Connection
- G 3/4"
- Max. flow
- 30,000 l/min
- For pumps
- 3"
-
00-AUV 24V 3/4On/off 3/2-valve (electrically)
- Connection
- G 3/4"
- Max. flow
- 14,000 l/min
- For pumps
- 3"
Questions about the HS430?
-
How much can the HS430 pump?
The HS430 pumps up to 280 l/min.
-
What is the maximum pressure of the HS430?
The HS430 delivers up to 17.2 bar fluid discharge pressure, with an air supply of at most 8.6 bar.
-
Can the HS430 pump liquids with solids?
Yes. The HS430 handles solids up to 6.4 mm.
-
What fluid temperature can the HS430 handle?
That depends on the diaphragm you choose. These materials are available for the HS430: Wil-Flex. The chemical resistance list gives the temperature limit per material.
-
Which diaphragm materials are available for the HS430?
The HS430 is available with these diaphragm materials: Wil-Flex.
-
What connections does the HS430 have?
The HS430 has a 19 mm (3/4″) air connection and a 38 mm (1½”) fluid connection.
-
Is the HS430 air-operated or electric?
The HS430 is air-operated: it runs on compressed air and needs no electrical connection.