GFT - Glycol Feed Tank Cutsheet.pdf
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- Solicitation number
- 47PB5126R0008
- Issued by
- Not on record
About this file
This is a product specification submittal document for a packaged glycol solution make-up unit (GMU560P/GMU560S) manufactured by Bell & Gossett. The specification requires furnish and installation of an automatic unit designed for closed-loop heating, chilled water, process, snowmelt, or radiant heat systems.
The unit shall include a 55-gallon HDPE polyethylene storage tank with removable lid, visible solution level scale in gallons and liters, 5-gallon accumulator tank (3-gallon fluid volume), VersiJet series diaphragm pump manufactured by FloJet, TENV motor, pressure relief valve, pressure reducing valve, y-strainer, isolation valve, and necessary interconnecting piping. The control panel must be NEMA 4X rated and include a motor contactor and control circuit with green indicator light for power status, separate light for pump run status, system on-off switch, and hand-off-auto switch. The pump shall start based on falling pressure and include low-level cutoff with red indicator light and horn alarm. The unit requires a single 115/1/60 VAC power connection and 3/4" MNPT system piping connection. Performance specifications include maximum flow of 6 GPM at open flow, maximum fill pressure of 60 PSI, cut-in range of 10-40 PSI, cut-out range of 20-60 PSI, and differential range of 10-30 PSI. The GMU560P model includes PVC pipe and fittings with maximum liquid temperature of 85°F, while the GMU560S includes metallic piping and fittings with maximum liquid temperature of 150°F. Both models feature a proximity sensor for low water cut-off and spun-welded connection on the suction side.
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Text version
SUBMITTAL
BG-GMURD-SUB-516 R1
SPECIFICATION
Furnish and install as shown on the plans and specifications a packaged, automatic glycol solution make up unit model GMU560P/GMU560S as manufactured by Bell & Gossett or approved equal. The package shall consist of a base, polyethylene reservoir with removable lid, visible solution level scale in gallons and liters, y-strainer, isolation valve, pump, TENV motor, pressure relief valve, pressure reducing valve, expansion tank (5 gallon), discharge pressure gage, motor contactor and control circuit in a NEMA 4X panel, and necessary interconnecting piping. Green light shall indicate power supplied to the unit, an additional light shall indicate pump run status. The control panel shall also include a system on-off switch and hand-off-auto switch. Pump shall start based on falling pressure. System shall require a 115/1/60 single power connection and a 3/4" MNPT system piping connection. GMU shall provide up to 6 GPM at open flow and maintain a max fill pressure of 60 PSI. Unit includes low level cutout, with red indicator light and horn for alarm indication, to stop the pump during low level condition.
GMU560P (with PVC pipe and fittings):
- Pump: VersiJet series diaphragm pump manufactured by FloJet
- Tank: 55 gallon HDPE
- Accumulator Tank: 5 gallon (3 gallon fluid volume)
- Low Water Cut Off: proximity sensor
- Spun-welded connection on suction side
- Y-Strainer: pressure reducing valve, pressure relief valve included
- 3/4" MNPT system connection
JOB: REPRESENTATIVE:
UNIT TAG: DATE:
ENGINEER: DATE:
CONTRACTOR:
ORDER NUMBER:
SUBMITTED BY:
APPROVED BY: DATE:
Glycol Make-Up Unit
(GMU560P, GMU560S)
The Pressurized Solution for Closed-Hydronic Heating or Cooling Systems
DESCRIPTION
The Bell & Gossett Glycol Make-up Units, part numbers GMU560P and GMU560S, are automated systems designed to add water or a water-glycol mix to a closed loop heating, chilled water, process, snowmelt or radiant heat system.
Not for potable water use
GMU560S (with metallic piping and fittings):
- Pump: VersiJet series diaphragm pump manufactured by FloJet
- Tank: 55 gallon HDPE
- Accumulator Tank: 5 gallon (3 gallon fluid volume)
- Low Water Cut Off: proximity sensor
- Spun-welded connection on suction side
- Y-Strainer: pressure reducing valve, pressure relief valve included
- 3/4" MNPT system connection
Glycol Make-Up Unit (GF60) D-21-501-GMU-R2
Xylem Inc.
8200 N. Austin Avenue Morton Grove, IL 60053 Tel: (847) 966–3700 Fax: (847) 965–8379 www.xylem.com/bellgossett Xylem and Bell & Gossett are registered trademarks of Xylem Inc. or one of its subsidiaries. All other trademarks or registered trademarks are property of their respective owners.
© 2023 Xylem BG-GMURD-SUB-516 R1 April 2023
Learn more about the GMU
Max Flow 6 GPM (open flow)
Max Liquid Temperature GMU560P 85° F
GMU560S 150° F
Cut-In 10-40 PSI
Cut-Out 20-60 PSI
Differential Range 10-30 PSI
Power 115 VAC
Pump Glass filled nylon diaphragm pump
Discharge Port 3/4" MNPT
Storage Tank 55 gallon HDPE
Accumulator Tank 5 gallon (3 gallon fluid volume)
Specifications
Glycol Make-Up Unit (GMU560P, GMU560S) BG-GMURD-SUB-516 R1
File details come from the government source that posted it. Updated .