Submittal Sheet

submittal
Astro 2
3-speed circulator models
A
D
F
(On Center)
B
C
E
A
D
F
(On Center)
B
C
E
astro 230ci-r & 250ci-r
astro 230ss/ci & 250ss/ci
hardware kit
Companion fl ange kit (contain two (2) fl anges hardware
and gaskets
Cast iron: 0.75", 1", 1.25", 1.5"
Bronze: 0.75", 1", 1.25", 1.5
Union fi tting (contain two (2) half unions and gaskets)
1.25" npsm to:
Brass: 0.5" sweat, 0.75" sweat, 0.75" fnpt
3
a
d
f
(on center)
b
c
e
astro 280ci & 290ci