Glycol Feeders
The Liquidpulse stainless steel glycol feeder system is engineered to maintain consistent pressure in closed-loop data center cooling systems using propylene glycol. Designed specifically for data center environments, the system features automatic pressure regulation via a pressure switch, with a redundant pump for increased reliability.
It includes a pressure control valve, relief valve, and an all-stainless steel fitted assembly with data center-approved thread sealant to ensure a leak-free operation.
Using UL508A-certified NEMA 4X control panel, this feeder system is the ideal solution for maintaining uptime and fluid integrity in mission-critical cooling applications.
Technical Specifications:
- 25 µm filter.
- 5 GPM @ 115' TDH.
- N+1 pump configuration.
- 120 VAC NEMA 4x control panel.
- Relief valve piped back to the tank.
- 3/4” sanitary tri-clamp piping outlet.
- Aluminum frame and adjustable feet.
- All stainless steel construction materials.
- Automatic pressure control and level monitoring.
Key Features
Duplex Pump Configuration
Dual stainless steel regenerative turbine pumps with graphite-loaded silicon carbide seals for redundancy and reliability. Each pump delivers 5 GPM @ 115' TDH.
UL 508A Control Panel
NEMA 4X fiberglass enclosure, with pressure sequencing with pump failover, general alarm, customer loss of power and alarm dry contacts and hand-off-auto selector.
Data Center-Grade Components
All wetted components are stainless steel and assembled with pipe thread sealants approved for data center use.
Glycol Reservoir
NSF-61 rated 55-gallon propylene glycol storage tank with screw top lid, monitored by a low-level float switch to protect against dry run conditions.
Pressure Management
Includes a pressure stainless steel pressure regulating valve, stainless steel relief valve, pressure switch with separate set and reset settings, and a glycerin-filled pressure gauge for accurate system monitoring.
Integrated Skid Package
Factory-assembled on a heavy-duty aluminum base with all piping, supports, wiring, and tubing pre-installed and ready for deployment.
Built for Propylene Glycol Systems
Designed to support closed-loop cooling circuits in mission-critical environments, ensuring consistent pressure and fluid make-up.
Product Files:
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