Boiler trim kits with testable backflow preventer (RPZ)
Product Description
Boiler trim kits with testable backflow preventer (RPZ)
8-in-1 boiler system components
Complete with:
- 551 DISCAL® (1)
- 553 AutoFill™ (1)
- 574 FlowShield™ RP (1)
- Expansion tank (4.4 Gal) (1)
- Service check valve (1)
- Brass tee (1/2" FNPT) (1)
- Brass nipples (1/2" x 3") (2)
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Drawings and specifications
| Part number | Connection | Actions | |
|---|---|---|---|
| NA553362R | 1" NPT female |
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3D models
Tender text
CALEFFI, NA553362R.
Boiler trim kits (with RPZ backflow preventer)
Combines 8 boiler system components in one box
Kit includes:
(1) 551 DISCAL® air separator
(1) 574 FlowShield™ RP
(1) 553 AutoFill™
(1) Expansion tank
(1) Expansion tank check valve
(2) Brass nipples: 3"
(1) Brass tee: 1/2" NPT
Connection: 1" NPT female.
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| NA553366R | 1" Press |
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3D models
Tender text
CALEFFI, NA553366R.
Boiler trim kits (with RPZ backflow preventer)
Combines 8 boiler system components in one box
Kit includes:
(1) 551 DISCAL® air separator
(1) 574 FlowShield™ RP
(1) 553 AutoFill™
(1) Expansion tank
(1) Expansion tank check valve
(2) Brass nipples: 3"
(1) Brass tee: 1/2" NPT
Connection: 1" Press.
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| NA553369R | 1" Sweat |
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3D models
Tender text
CALEFFI, NA553369R.
Boiler trim kits (with RPZ backflow preventer)
Combines 8 boiler system components in one box
Kit includes:
(1) 551 DISCAL® air separator
(1) 574 FlowShield™ RP
(1) 553 AutoFill™
(1) Expansion tank
(1) Expansion tank check valve
(2) Brass nipples: 3"
(1) Brass tee: 1/2" NPT
Connection: 1" Sweat.
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| NA553372R | 1 1/4" NPT female |
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3D models
Tender text
CALEFFI, NA553372R.
Boiler trim kits (with RPZ backflow preventer)
Combines 8 boiler system components in one box
Kit includes:
(1) 551 DISCAL® air separator
(1) 574 FlowShield™ RP
(1) 553 AutoFill™
(1) Expansion tank
(1) Expansion tank check valve
(2) Brass nipples: 3"
(1) Brass tee: 1/2" NPT
Connection: 1 1/4" NPT female.
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| NA553376R | 1 1/4" Press |
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3D models
Tender text
CALEFFI, NA553376R.
Boiler trim kits (with RPZ backflow preventer)
Combines 8 boiler system components in one box
Kit includes:
(1) 551 DISCAL® air separator
(1) 574 FlowShield™ RP
(1) 553 AutoFill™
(1) Expansion tank
(1) Expansion tank check valve
(2) Brass nipples: 3"
(1) Brass tee: 1/2" NPT
Connection: 1 1/4" Press.
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| NA553379R | 1 1/4" Sweat |
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3D models
Tender text
CALEFFI, NA553379R.
Boiler trim kits (with RPZ backflow preventer)
Combines 8 boiler system components in one box
Kit includes:
(1) 551 DISCAL® air separator
(1) 574 FlowShield™ RP
(1) 553 AutoFill™
(1) Expansion tank
(1) Expansion tank check valve
(2) Brass nipples: 3"
(1) Brass tee: 1/2" NPT
Connection: 1 1/4" Sweat.
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