The WILDEN T1 belongs to the older Turbo-Flo series. In Wilden’s size coding, a 1 means 1/2 inch ports. The T1 is not listed in Wilden’s current range, so this page is about keeping an existing T1 running or replacing it.
Current 1/2 inch alternatives
- P1 (clamped, Pro-Flo): 15.5 gpm (59 L/min), aluminum, stainless steel, polypropylene or PVDF
- XPS1 (clamped, Pro-Flo SHIFT): 15.9 gpm (60 L/min) in aluminum
- P100 (bolted plastic): 14.8 gpm (56 L/min) in polypropylene
Port positions and mounting dimensions can differ from an old Turbo-Flo pump, so check the pipework before ordering a newer model.
Spare parts
Parts for older pumps depend on the exact build. Send us the full code from the nameplate and we will check what is still available.