Pump Unions

Grundfos 15mm Bronze Union Set Suits 15-20 CIL Solar Hot Water Pump Suitable for - Grundfos SOLAR 15-20 CIL2 Open Loop Solar Hot Water Pump Plumbonline are pleased to announce we have extended our solar hot water parts category to offer you a one...

Grundfos Bronze Ball Valve Union Set 25mm Female - UP or UPS25 or Alpha+25 Part No. 519806 Plumbonline are pleased to announce our appointment as an authorised Grundfos Pump Distributor. The Grundfos Pump Circulation range is now online and ready...

plumbonline have added these Bianco 304 Stainless Steel circulating pump unions to compliment our cast and brass range, giving you a circulating pump union option for every install. They can be used with the Bianco pump range of circulators, they are...

Grundfos Bronze Union Set - UP or UPS25 Grundfos Product No.: Plumbonline are pleased to announce our appointment as an authorised Grundfos Pump Distributor. The Grundfos Pump Circulation range is now online and ready to order with complete tech specs...

Grundfos Bronze Union Set - UP or UPS32 Grundfos Product No.: 00-50-99-71 Plumbonline are pleased to announce our appointment as an authorised Grundfos Pump Distributor. The Grundfos Pump Circulation range is now online and ready to order with complete...

Grundfos Bronze Ball Valve Union Set 20mm Female - UP or UPS20 Part No. 519802 Plumbonline are pleased to announce our appointment as an authorised Grundfos Pump Distributor. The Grundfos Pump Circulation range is now online and ready to order with...

Grundfos Bronze Ball Valve Union Set 32mm Female - UP or UPS32 Part No. 505539 Plumbonline are pleased to announce our appointment as an authorised Grundfos Pump Distributor. The Grundfos Pump Circulation range is now online and ready to order...

Grundfos Bronze Union Set - UP or UPS20 Grundfos Product No.: 00-52-99-82 Plumbonline are pleased to announce our appointment as an authorised Grundfos Pump Distributor. The Grundfos Pump Circulation range is now online and ready to order with complete...

Grundfos Cast Iron Union Set - UP or UPS32Grundfos Product No.: 00509922 Plumbonline are pleased to announce our appointment as an authorised Grundfos Pump Distributor. The Grundfos Pump Circulation range is now online and ready to order with complete...

Grundfos Cast Iron Union Set - UP or UPS25Grundfos Product No.: 00529922 Plumbonline are pleased to announce our appointment as an authorised Grundfos Pump Distributor. The Grundfos Pump Circulation range is now online and ready to order with complete...

Circulating Pump Union Set Stainless Steel - 1 1/4 by  3/4inch Stainless Steel circulating pump unions to compliment our cast and brass range, giving you a circulating pump union option for every install. They can be used with the a range of...

Circulating Pump Union Set Stainless Steel - 2 inch by  1 1/4 inch Stainless Steel circulating pump unions to compliment our cast and brass range, giving you a circulating pump union option for every install. They can be used with the a range of...