Armstrong Astro Express 2


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SKU: ARM 00995 Categories: ,

Astro 220SSU

The Armstrong Astro Express 2 hot water recirculation system is a combination of circulator and low-flow (LF) valve that provides instant hot water in a residential plumbing system. The LF valve shifts cooled hot water into the cold water supply line instead of into the drain. This means far less cooled water is wasted each time the hot water faucet is opened – saving an average of 12,000 gallons of water annually for a typical four-person household. Ideal for retrofit applications.

Max. power: consumption 33w, 0.29a
Max. head: 5.5 ft (1.7 m)
Max. flow: 10 gpm (0.63 L/s)
Default operating speed: Speed 3
Power requirements: 115 Vac, 60 Hz
Power connection: 6.0 ft (1.8 m) power cord, molded duplex plug with ground
Environment: Indoor use only
Max. working pressure 100 psi (689 kPa)
Ambient temperature: 39°f (4°c) to 104°f (40°)
Max. water temperature: 140°f (60°c)
Clock timer: 12-hour analog clock with am/pm indication
Timer settings: Individual toggles for each 15 minute interval over 24 hours
Manual override: 3 position slide switch, on/off/auto
Pump casing: Stainless steel with 1¼” npsm union threads
Impeller: pa66
Shaft: Ceramic
Bearings: Ceramic
Union tailpieces: Brass, O” fpt (two) and O” mpt (one)
Union gaskets: epdm (two)

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