Description
MF300 PressurePal feeder (17.0 gal) is ideal for feeding and pressurizing closed-loop heating systems with operating pressure of 25 psi and below. It allows for installation of stand-alone hydronic heating, radiant 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. MF300 is easy to install & service, saves time & labor and helps to prevent major flooding caused by leaks and ruptured pipes.
Features:
- 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 need for piping to a potable water supply – no need for backflow preventer
- Built-in diaphragm pump can run dry without damage
- Make-up fluid stored in the feeder tank can be pre-treated
- Diverter valve allows for easy purging of air on start-up and manual agitation of solution
- Major flood prevention – in the event of leakage or system rupture, only the tank contents will be pumped into the system
- Early leak detection – dropping fluid level indicate that the system has developed a leak
- Fluid drained for service can easily be re-used (put back into the system)
- Fluid level switch shuts the pump off if fluid level in the tank gets too low
- Auxiliary dry contacts for (optional) low-level alarm installation.
Technical Specifications:
- Pressure switch range: 10-25 psig (70-170 kPa) – adjustable, factory set to 15 psig
- Tank volume: 17 gallons (65.0 liters)
- System connection: 1/2″ FPT
- Electrical: 115V, 60Hz, US standard 3-prong plug
- Weight (when empty): 15.0 lbs (6.8 kg)
- Dimensions (L x W x H): 11.75″ (300mm) x 11.75″ (300mm) x 36″ (900mm)
- Pump performance: up to 0.7 GPM @ free flow, self-priming up to 4ft (1.2m)
- Max. glycol concentration: 50%.
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