Replacement Parts
Table Of Contents
- commercial & residential pumps
- Design Envelope Compass Circulators
- Astro 2 Circulators
- Astro 2 Hot Water Recirculation Systems
- Astro 2 24-hour timer
- Aquastat controls
- Astro Express 2 Hot Water Recirculation
- S&H 3-Piece Circulators
- 1050 & 1060 3-Piece Circulators
- E.2 Circulators
- E.2 Circulator Spool Pieces
- 4270 & 4270 Stock Motor Mounted Pumps
- 4360 Pump-in-a-Box
- 4380 Pump-in-a-Box
- Design Envelope 4300/4380 Pump-in-a-Box
- hydronic specialties
- circuit balancing valves (cbv)
- replacement parts
- parts look up
- competition circulator cross reference
- technical data
- Pump Formulas
- Pressures & Altitudes
- Freezing & Boiling Points
- Ethylene Glycol Properties
- Propylene Glycol Properties
- Water Properties
- Useful System Curve Formulas
- Pipe Maximum Pressures
- Hydraulic Resistance
- Pipe Information
- Pipe Fittings & Valves Friction Loss
- Water Flow Calculator
- Unit Conversions
- Typical Symbols
- Product Solution Outlines/Brochures
FLANGE KITS
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PARTS INFORMATION
102
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HYDRONIC SOLUTIONS CATALOG
lead free bronze flanges*
bronze pipe size and part number (for single flanges/flange kits)
model 0.75" 1.0" 1.25" 1.5" 2.0" 2.5" 3.0"
Astro 20B / 30B / 50B / 70B 816013-841 816012-841 816011-841 816009-841
Astro 230SS/250SS/280/286 816013-841 816012-841 816011-841 816009-841
Astro 290 806073-841 804300-841 804301-841
E7B / E8B / E9B / E12B / E14B /
E12B-TE / E14B-TE / E15B / E17B
816013-941 816012-941 816011-941 816009-941
E10B / E11B / E13B / E19B / E21B
/ E22B / E23B / E24B
806073-841 804300-841 804301-841
E16B 806074-841
E28B / E29B 805188-841
E30B (2") / E33B (2") 806074-841
E30B (3") / E33B (3") 805188-841
H-32 AB n/a n/a n/a
H-41 AB n/a
H-51 AB 816012-941
H-52 AB 816011-941
H-53 AB 816009-841
H-54 AB 806074-841
H-63 AB / H-64 AB / H-65 AB 804301-841
H-66 AB / H-67 AB / H-68 AB 806074-841
S-25 AB 816013-841 816012-841 816011-841 816009-841
S-35 AB n/a
S-45 AB n/a n/a
S-46 AB / S-55 AB / S-57 AB n/a
S-69 AB n/a
(A hardware kit is included in each flange kit.)
* Complies with section 116875 of the California Health and Safety Code & Vermont Act 193 (Lead content of all wetted surfaces 0.25% or less).