Agriculture, grounds & landscape supplies
Automotive, fleet parts & tires
Building materials & construction products
Chemicals, ingredients & raw materials
Electrical, lighting, data & security
Gases & welding supplies
Industrial / MRO supplies
IT hardware, peripherals & business technology
Janitorial, sanitation, disposables
Lab, scientific & research supplies
Lubricants, fuels & petroleum products
Material handling & warehouse supplies
Metals & metal service centers
Office furniture & workplace fixtures
Office supplies, paper, ink & toner
Packaging, shipping & mailroom
Paint, coatings, adhesives & sealants
Pharmaceuticals
Plastics, resins & engineered materials
Plumbing / PVF
Power transmission, bearings & fluid power
Print, labels & forms
Restaurant equipment & supplies
Roofing, exterior & specialty building products
Safety & PPE
Tools, hardware & fasteners
Uniforms, workwear & corporate apparel
Product Details
Review product information, specifications, and procurement details.
Back to Search Results
Thermal Expansion Tank (4.8 Gal.)
Designed for installation on potable water lines between the backflow preventer or pressure reducing valve and the water heater to protect against water thermal expansion. When system pressure increases, water enters the tank’s polypropylene lined water chamber which expands a diaphragm into a pre-charged air chamber, keeping system pressure below the relief valve setting. Features: Size (liters): 18 Maximum Supply Pressure: 80 PSI End connections Threaded NPT, ANSI B1.20.1 Weight: 10 lbs Factory Pre-charge (adjustable) 40 PSI
Your Price
Contract Pricing
Product Overview
Designed for installation on potable water lines between the backflow preventer or pressure reducing valve and the water heater to protect against water thermal expansion. When system pressure increases, water enters the tank’s polypropylene lined water chamber which expands a diaphragm into a pre-charged air chamber, keeping system pressure below the relief valve setting. Features: Size (liters): 18 Maximum Supply Pressure: 80 PSI End connections Threaded NPT, ANSI B1.20.1 Weight: 10 lbs Factory Pre-charge (adjustable) 40 PSI
Full Specifications
Procurement Details
Documents
Related / Comparable Items
| Product | MPN | Description | Availability | Unit | Your Price |
|---|---|---|---|---|---|
| Z.WC1.S | Toilets; Bowl Shape: Elongated ; Flush Style: Single Flush ; Flush Handle: Top Button ; Toilet Type: ... | ● In Stock | PR |
$0.00 / PR
|
|
| Z.WC3.AS.TM | Toilets; Bowl Shape: Elongated ; Flush Style: Single Flush ; Flush Handle: Top Button ; Toilet Type: ... | ● In Stock | PR |
$0.00 / PR
|
|
| Z.WC3.S.TM | Toilets; Bowl Shape: Elongated ; Flush Style: Single Flush ; Flush Handle: Top Button ; Toilet Type: ... | ● In Stock | PR |
$0.00 / PR
|
|
| Z.WC2.M | Toilets; Bowl Shape: Elongated ; Flush Style: Single Flush ; Flush Handle: Left-Hand Trip Lever ; To ... | ● In Stock | PR |
$0.00 / PR
|
|
| Z.WC1.M | Toilets; Bowl Shape: Elongated ; Flush Style: Single Flush ; Flush Handle: Left-Hand Trip Lever ; To ... | ● In Stock | PR |
$0.00 / PR
|
