DMF150 PressurePal Hydronic Digital System Mini Feeder, 4.6 gallon

Description

Overview
DMF150 PressurePal feeder (4.6 gal) with digital pressure control (0-45 psi) is ideal for feeding and pressurizing closed-loop heating systems with operating pressure of 45 psi and below. It allows for installation of stand-alone hydronic baseboard/radiator heating, radiant floor heating, snow/ice melting systems and forced air coil heat exchangers - without the need for  running a separate potable water supply line. Axiom hydronic feeders are compatible with water and up to 50% water/glycol mix solutions and plug directly into a US standard electrical wall  outlet - no special wiring or control boxes needed. DMF150 is easy to install and service, saves time and labor and helps to prevent major flooding caused by leaks and ruptured  pipes.
Features
All features shown on user-friendly digital display screen
0-45 psi adjustable pressure
Normally open or normally closed alert contacts and LED light for low-level, low-pressure, or high-pressure conditions
Tilted front easy access
Comes with wall mounting bracket
Compatible with water & glycol (anti-freeze) mixes
Perfect for stand-alone hydronic and radiant heating, snow melting and heating/cooling coils
Plugs directly into a standard 115VAC outlet
No direct connection to potable water supply eliminates need for backflow prevention
Fuse-protected diaphragm pump can run dry without damage
Make-up fluid stored in the feeder tank can be pre-treated to meet appliance manufacturers specifications
Diverter valve allows easy purging of air on initial start-up and manual mixing of solution
Prevents major floods - in the event of system rupture, only the contents of the tank will be pumped into the system
Provides leak detection - dropping fluid level provides immediate notice that the system has developed a leak
Fluid drained for service can easily be put back into the system
Technical Specifications
0-45psig (0-310 kPa) pressure setpoint with adjustable dead band
Factory cut-out pressure set to 18psig (115 kPa)
Tank volume: 4.6 Gallons (17 liters)
System connection: 1/2" FNPT
Electrical: 115V, 60Hz, US standard 3-prong plug
Weight: 9.0 lbs (when empty) or 50.0 lbs (when full)
Dimensions (L x W x H): 9.5" (240mm) x 11" (280mm) x 18.25" (460mm)
Pump performance: up to 1.0 GPM (3.78l/m) @ free flow, self-priming up to 4ft (1.2m)
Max. glycol concentration: 50%