519603
Product ID: 250012105
🔩1-1/4" NPT end connections
⚙️Compatible with Grundfos UP Series
🛠️Complete kit: 2 flanges, 2 gaskets, 4 bolts & nuts
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The GRUNDFOS 519603 flange kit features 1-1/4" NPT end connections compatible with Grundfos UP Series circulator pumps. This comprehensive kit includes 2 flanges, 2 gaskets, and 4 bolts and nuts, designed for a perfect fit and reliable performance. Lightweight at 553g, it’s engineered for professional-grade plumbing installations, backed by Grundfos’ trusted manufacturing standards.
| ASIN | B0039PO22K |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.8 4.8 out of 5 stars (23) |
| Date First Available | 21 Mar. 2013 |
| Item Package Quantity | 1 |
| Item Weight | 553 g |
| Item model number | 519603 |
| Manufacturer | Grundfos Pumps Corp. |
| Material | Other |
| Part Number | 519603 |
| Product Dimensions | 20.32 x 10.16 x 15.24 cm; 553.38 g |
| Size | 379 |
K**C
The flanges, gaskets and nuts and bolts are not including when purchasing the pump. I feel they should be!!
J**A
It was the right size.
H**Y
Used these on Taco 007 pump. All good
J**Z
Grundfos. The standard I rely on for my heating system.
H**C
Picture is misleading....... Needed the 3/4" flanges that is compatible with the pump I ordered...... NOT THE 1 1/4"
Trustpilot
2 weeks ago
1 week ago