Technical Info
Waterway Pump Union - 1.5"
Buttress Threads + MPT Adaptor
0 Reviews
£9.11
INC VATAvailable to Order
Not enough physical stock available in retailable warehouse to fulfil, but is on demand
QTY
Get it 28/05/2026Order by 28/05/2026 23:00
LID: 1272
Product Details
Waterway Pump Union 1.50" - Buttress Threads + MPT adaptor 1.5 Inch MPT x 1.5" Socket
For pumps that have 1.5"(63mm) MPT female threaded connection ports. The union is a standard 1.5" but it comes with a MPT (male pipe thread) adaptor to fit to the wet end port.
Collar Size: 1.50" (63mm or 2.5")
Thread Type: Buttress
Adaptor Type: MPT male thread 1.5" (63mm)
Connection Type: Female - Socket
Connection Size: 1.50" (48mm)
Material: PVC
O-Ring: Yes
Technical Specifications
| HTDIY SKU | 61220 |
| Sash 1 | 1.5" |
| Sash 2 | pvc |
| Sash 3 | o-ring included |
| Sash 4 | suitable for waterway pumps |
| Hide package contents in basket | Hide |
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Questions & Answers
kevin walsh8/22/2016
hi. does the adapter on this fit onto 48.3mm pipe?
Nathan answered:
Hi Kevin,
Yes the pipe you mentioned is most likely 1.5" pipe (internal) which has an outer diameter of around 48mm
On the listing it confirms this:
Connection Size: 1.50" (48mm)
So this should be fine for your pipe.
Kind regards,
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