In Wilden’s numbering, a 4 means 1-1/2 inch ports, so the T4 is a 1-1/2 inch Turbo-Flo pump. It is not listed in Wilden’s current range. This page covers the current pumps at the same size. 1-1/2 inch…
| Flow Rate | Not listed in Wilden's current range; contact us for the curve or the current replacement model |
|---|---|
| Head | Up to 86 m (8.6 bar / 125 psi air pressure) |
| Inlet / Outlet Diameter | 1-1/2" (38 mm) |
| Material | Aluminum Alloy, Cast Iron, SS316 Stainless Steel, Hastelloy, PP, PVDF, Carbon Filled Acetal |
In Wilden’s numbering, a 4 means 1-1/2 inch ports, so the T4 is a 1-1/2 inch Turbo-Flo pump. It is not listed in Wilden’s current range. This page covers the current pumps at the same size.
If the old T4 was chosen for flow, a bolted XPS420 or XPS430 gives considerably more at the same port size. If it was a cast iron pump on a dirty or abrasive duty, the cast iron P4 or XPS4 is the closer match.
Send us the nameplate code and a short description of the duty, and we will suggest a replacement.
Genuine Wilden AODD Diaphragm Pumps & Spare PartsA real enquiry for 1″ WILDEN parts, line by line: PTFE diaphragm, Hytrel back-up, PTFE balls, stainless seats, shaft, outer piston, pilot sleeve and air valve.
Genuine Wilden AODD Diaphragm Pumps & Spare PartsSpare parts for 4″ WILDEN T20, PS20 and XPS20 iron pumps: what is listed under 20- numbers, and which 3″ air kits the 4″ pumps share.
Genuine Wilden AODD Diaphragm Pumps & Spare PartsSpare parts for bolted 3″ WILDEN pumps: P1500, PS1500, PX1500, the FIT P1520 and P1530, and H1500. Wet end kits, PTFE diaphragms, balls, manifolds and air kits.
