ZURN QHPM-2S User manual

QHPM Stainless Steel
Heating Manifold
Operating Instructions

Specifications
Product Code A B C D E F
QHPM-2S 8" [203] 11.68" [296.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-3S 8" [203] 13.65" [346.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-4S 8" [203] 15.61" [396.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-5S 8" [203] 17.58" [446.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-6S 8" [203] 19.55" [496.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-7S 8" [203] 21.52" [546.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-8S 8" [203] 23.49" [596.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-9S 8" [203] 25.46" [646.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-10S 8" [203] 27.43" [696.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-11S 8" [203] 29.39" [746.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
QHPM-12S 8" [203] 31.36" [796.5] 1.96" [50] 4.13" [105] 3.31" [84] 5.35" [136]
2

Product Code Size Circuits Connections
QHPM-2S 1" Inlet 2 3/4"
QHPM-3S 1" Inlet 3 3/4"
QHPM-4S 1" Inlet 4 3/4"
QHPM-5S 1" Inlet 5 3/4"
QHPM-6S 1" Inlet 6 3/4"
QHPM-7S 1" Inlet 7 3/4"
QHPM-8S 1" Inlet 8 3/4"
QHPM-9S 1" Inlet 9 3/4"
QHPM-10S 1" Inlet 10 3/4"
QHPM-11S 1" Inlet 11 3/4"
QHPM-12S 1" Inlet 12 3/4"
1. Standard: CJ/T 251-2007, GB/T1220-92
2. Material: Manifold Body: Type 304 Stainless Steel
Port Connection: Chrome Plated Brass
Seal: EPDM, Flow Meters: ABS, Nylon, PC, Stainless
3. Technical data:
• Applicable medium: hot and cold water, mixture of water and
Propylene Glycol
• Maximum pressure: 145 psi [1.0 MPa]
• Applicable temperature range: 32-185°F [0-85°C]
• Maximum temperature: 194°F [90°C]
• Flow adjustment range: 0-1.32 gpm [0-5 lpm]
• Main inlet/outlet size: 1", Sub inlet/outlet size: ¾"
4. Accessories: ball valves, drain valves, automatic air vents
Technical Data
3
Specifications

Attach the tubing to the appropriate
circuit and header.
Using the spanner, tighten the
compression nut.
Repeat procedure for all remaining circuits.
Connecting The Heating Circuits
4

Typical manifold piping conguration example:
Sample Configuration
5

Flow meter before
adjustment.
Remove the set ring. To increase ow, turn
the ow meter counter
clockwise.
To decrease ow, turn ow
meter clockwise.
Reattach the set ring. Repeat procedure for all
remaining ow meters.
Flow Meter Adjustment And Operation
6

ZURN PEX®, INC.
HIGHWAY 11 EAST COMMERCE, TX, USA 75428
PHONE: 855-ONE-ZURN (855-663-9876), FAX: [phone]
In Canada: ZURN INDUSTRIES LIMITED
3544 NASHUA DRIVE, MISSISSAUGA, ONTARIO L4V 1L2
PHONE: [phone], FAX: [phone]
www.zurn.com
Form No. ZMKTG370-65, Rev. 10/12