The Pentair 2 in. x 2 in. Union (11201-0154) is the OEM replacement union fitting for the IntelliPro VS+SVRS and IntelliFlo VS+SVRS variable-speed pump series. This 2 in. NPT male × 2 in. female NPT quick-connect union maintains a secure, serviceable connection between the pump and your pool's plumbing.
IMPORTANT: TWO UNIONS REQUIRED PER PUMP — SOLD INDIVIDUALLY
Each pump requires two (2) of these unions — one on the suction side and one on the discharge side. This listing is for one (1) union only. Order two to complete a full pump union replacement.
This union provides the quick-connect interface that allows the pump to be disconnected from the plumbing without cutting pipe. A damaged, cracked, or leaking union can result in water loss at the pump pad and should be replaced promptly to maintain system integrity.
Specifications
| Pentair Part Number |
11201-0154 |
| Part Name |
2 in. x 2 in. Union |
| Connection Type |
2 in. NPT Male × 2 in. Female NPT Quick Connect |
| Quantity Included |
1 (Each) |
| Quantity Required Per Pump |
2 |
Fits Into
| Brand |
Equipment Line |
Model / Part Number |
Notes |
| Pentair |
IntelliPro Family |
013002 — IntelliPro VS+SVRS |
Two required per pump, sold individually |
| Pentair |
IntelliFlo Family |
011057 — IntelliFlo VS+SVRS |
Two required per pump, sold individually |
Compatibility is based on Pentair parts documentation and available OEM records. This is not an exhaustive list. For certainty, verify the part number in your equipment's manual or on the original part itself before ordering.
Poolaroo Pro Tip
When replacing a union, inspect the O-ring inside the union nut at the same time. If the O-ring is flattened, cracked, or shows any deformation, replace it before reassembly — a failed union O-ring is the most common cause of leaks at this connection point. Hand-tighten the union nut only; over-tightening can crack the union body.
