Product Overview

Key features
compliance with
lead-free regulations
ð ,Ī,)(4Ī(Ī-.#(&--Ī-.&Ī')&-Ī) Ī-.,)Ī2 certified
<0.25Ī1#!".Ī0,!Ī*,(.Ī&Ī(nsf 372) and complies
with California Health and Safety Code Section 116875
(commonly known as ab1953).
international code
compliance
Astro 2 units are etl listed for the US and Canada and conform
to ul std. 778 and Canadian electrical safety standards csa std.
c22.2 No. 108-01.
three-speeds
/Ī3)/,Ī#(0(.),3Ī1#."ĪĪ0,#.3Ī) Ī*, ),'(Ī/,0-ÚĪ
1&0Ī*/'*-Ī,*&Ī128 circulators. Correct design issues in
."ĪŔ&Ī3Ī$/-.#(!Ī."Ī#,/&.),Ī)/.*/.Ú
removable check valve
/Ī)-.-Ī3Ī&#'#(.#(!Ī'/&.#*&Ī-3-.'Ī"%Ī0&0-ÚĪ
&*-Ī*,0(.Ī,0,-Īŕ)1Ī(Ī#(/Ī".Ī'#!,.#)(Ú
easy connection
)&-Ī,Ī0#&&Ī1#."Ī/(#)(ÛĪ-1.Ī),Īŕ(!Ī)((.#)(-ÚĪ
)&-Ī,Ī&-)Ī0#&&Ī1#."Ī,)..Īŕ(!-Ī ),Ī#(-.&&.#)(Ī#(Ī
tight locations, where clearance is an issue.
replac
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The integral check valve prevents
reverse direction flow without the
need to install a discrete check
valve, saving capital cost and
installation labour.
technical data
Flow range: 0 – 64Ī!*'ĪôĪ0 – 4.04 l/s
Head range: 0 – 31 feet / 0 – 9.45 meters
Motor: 60hz single phase
Volts: 115v
Max. fluid temperature
*
: 230°f / 110°c
Max. working pressure: 150 psi / 1034 kPa
* #(Ī1.,Ī)(#.#)(-Ī(Ī0,3Ī1#."Ī!)!,*"#&Ī&).#)(Ī÷#ÚÚĪ')/(.Ī(Ī.3*Ī
) Ī#--)&0Ī-)&#-øĪ#.Ī#-Ī,)''(Ī.".Ī."Ī)*,.#(!Ī.'*,./,Ī) Ī."Īŕ/#Ī
),Ī)*(Ī÷*).&øĪ-3-.'-ĪĪ%*.Ī-Ī&)1Ī-Ī*)--#&Ī÷#ÚÚĪ&)1Ī150°f or 65°c) to
0)#Ī*,#*#..#)(Ī) Ī&#/'Ú
materials of construction
Pump body:ĪĪàĪ-.Ī#,)(Ī÷&)-Ī-3-.'ø
àĪ&ð ,Ī,)(4Ī÷)*(Ī-3-.'ø
**
àĪ-.#(&--Ī-.&Ī÷)*(Ī-3-.'ø
**
Impeller: polyether imide (pei) Shaft: ceramic
Bearings: ceramic Gasket material: epdm
* * Certified <0.25Ī1#!".Ī0,!Ī*,(.Ī&Ī(nsf 372) and complies with
California Health and Safety code section 116875 (commonly known as
ab1953).