Submittal Sheet

Bell & Gossett

SUBMITTAL

A-420D

JOB:

REPRESENTATIVE:

UNIT TAG:

ORDER NO. DATE:

ENGINEER:

SUBMITTED BY: DATE:

CONTRACTOR:

APPROVED BY:

DATE:

DESCRIPTION

SCHEDULE

*Return only.

Red Ring Copper Monoflo Fittings

Valves and Fittings

B&G Monoflo Fittings make possible the use of a single pipe to act

as both a supply and return main. These Fittings connect the risers

to the main and assure proper diversion of water into each heating

unit, whether radiator, convector or baseboard, and regardless of its

position in the system.

Except for the 3/4" fitting, they can be installed at either the return

or supply riser or both depending on the pressure drop through the

side branch circuit and terminal unit, with the other riser connection

being a common tee.

Red Ring Monoflo fittings can be used for most installations where

cast iron or non-ferrous baseboards, free standing radiation, o

convectors are installed.

SIZE

INCHES

PART

NUMBER

TAGGING INFORMATION QUANTITY

3/4x1/2* 108119

1x1/2 108120

1x3/4 108121

1-1/4x1/2 108122

1-1/4x3/4 108123

1-1/2x3/4 108124

1-1/2x1 108125

2x3/4 108126

2x1 108127

PAGE 1
Bell & Gossett SUBMITTAL A-420D JOB: REPRESENTATIVE: UNIT TAG: ORDER NO. ENGINEER: SUBMITTED BY: CONTRACTOR: DATE: DATE: DATE: APPROVED BY: Red Ring Copper Monoflo Fittings Valves and Fittings DESCRIPTION B&G Monoflo Fittings make possible the use of a single pipe to act as both a supply and return main. These Fittings connect the risers to the main and assure proper diversion of water into each heating unit, whether radiator, convector or baseboard, and regardless of its position in the system.
PAGE 2
MONOFLO® FITTINGS - RED RING® (Valves and Fittings) A-420D PERFORMANCE CHARACTERISTICS Maximum Working Pressure - 150 PSIG (1,034.3 kPa) Maximum Operating Temperature - 300ºF (148.9ºC) DIMENSIONS AND WEIGHTS SIZE INCHES A B APPROX. SHPG.WT. LBS. (Kg) 3/4x1/2* 2-5/16 (59) 1-1/32 (26) 1/4 (0.1) 1x1/2 2-3/4 (70) 1-7/32 (31) 1/2 (0.23) 1x3/4 2-29/32 (74) 1-7/16 (37) 1/2 (0.23) 1-1/4x1/2 2-15/16 (75) 1-9/32 (33) 1/2 (0.23) 1-1/4x3/4 3-7/32 (82) 1-1/2 (38) 1/2 (0.