Stainless Steel 1-¼” Hi-Flow Manifolds
Max Flow Rate: 18 GPM Trunk, 1.5 GPM Branch
Maximum Temperature: 194F at 43.8 psi
Maximum Pressure: 145 psi at 68F
Included are:
- Manifold
- 2 x air vents and drains
- 2 x 1-1/4” end caps
- 1 x 1-1/4” isolation ball valve
- 1 x 1-1/4” Y-strainer isolation ball valve
- Taconova flow meters – Made in Switzerland
Compression adapters of your choice. 1/2″, 5/8″ or 3/4″ – Sold Separately
| Type | 1 ¼" Manifold |
| Material | SEA 304 Stainless Steel |
| Warranty | 5 Years |
| Circuit Size | 2 to 12 Loops |
| PEX Size | 1/2" - 5/8" or 3/4" |
| Supply Thread | DN 32, 1 ¼ " |
| Loop Thread | 20 mm |
| Application | Radiant Heating |
| Fitting System | PEX Compression |
| Tubing | PEX |
| Test Pressure | 145 psi |
| Flow Capacity CV | 1.1 (Loop) |
| Max. Flow Rate Trunk | 18 GPM |
| Max. Flow Rate Branch | 1.5 GPM |
| Max. Operating Temp. | 194°F at 44 psi |
| Max. Operating Pressure | 44 psi at 194°F 87 psi at 158°F 145 psi at 68°F |
| Model Number | Circuit Size | A | B | C | D | E | F |
| HFM102 | 2 Loops | 1 ¼ " | 7.88 | 6 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM103 | 3 Loops | 1 ¼ " | 7.88 | 8 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM104 | 4 Loops | 1 ¼ " | 7.88 | 10 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM105 | 5 Loops | 1 ¼ " | 7.88 | 12 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM106 | 6 Loops | 1 ¼ " | 7.88 | 14 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM107 | 7 Loops | 1 ¼ " | 7.88 | 16 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM108 | 8 Loops | 1 ¼ " | 7.88 | 18 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM109 | 9 Loops | 1 ¼ " | 7.88 | 20 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM110 | 10 Loops | 1 ¼ " | 7.88 | 22 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM111 | 11 Loops | 1 ¼ " | 7.88 | 24 3/4" | 2" | 3/4"×18" | 1.97" |
| HFM112 | 12 Loops | 1 ¼ " | 7.88 | 26 3/4" | 2" | 3/4"×18" | 1.97" |