Submittal Sheet

TruFLOW™ Classic Manifold Offset Union
Submittal Information
Revision A: April 25, 2008
Project Information
Job Name:
Location: Part No. Ordered:
Engineer: Date Submitted:
Contractor: Submitted By:
Manufacturer’s Representative: Approved By:
Technical Data
Material: UNS C3850 Brass
Maximum Working
Pressure/Temperature:
145 psi at 220°F (104°C)
Connection:
R32 union by 1¼" BSP male
connection
Product Information and Application Use
Featuring an R32 union by 1¼" BSP male connection, this union is
designed for easy alignment of the supply and return piping at the
manifold. Use Uponor Silicone Oil (A2620007), sold separately, on the
male threads to ease installation.
9
Description
Part
Number
A B C D Weight
TruFLOW Classic Manifold Offset Union, R32 Union x 1¼" BSP A2620045 2.69" 2.62" R32 1¼" BSP 0.45 lbs.
Installation
Use the TruFLOW™ Manifold Offset Union to make the connection between TruFLOW Classic Manifolds and R32 manifold adapters.
Remove the existing Straight Union assembly from the manifold in order to install this Offset Union. Use Uponor Silicone Oil on the male
threads to ease installation. Use only Uponor TruFLOW Classic Manifolds. The TruFLOW Manifold Offset Union 1¼" BSP side can also be
directly attached to any R32 connection. The flat gasket supplied with R32 connections must be used. Accessories: Replacement O-ring
for 1¼" BSP Connections (A2620008); Replacement Gasket for R32 Union Connections (A2620005); Silicone Oil, 1.76 oz. bottle,
optional part (A2620007)
Standards
CSA B137.5; ASTM F877
Codes
N/A
Listings
NSF-rfh; R32: ISO 228-G 1¼" B
Related Applications Contact Information
Radiant Heating and Cooling Systems Uponor, Inc.
5925 148
th
Street West
Apple Valley, MN 55124 USA
Phone: [phone]
Fax: [phone]
www.uponor-usa.com
Uponor Ltd.
655 Park Street
Regina, SK S4N 5N1 CANADA
Phone: [phone]
Fax: [phone]
www.uponor.ca