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Home Plumbing Rough Plumbing Supplies Pumps (Well) Pump Tanks HT-20B VERTICAL PRECHARGED WELL TANK 20GAL 1IN NPTF BLUE STEEL

HT-20B VERTICAL PRECHARGED WELL TANK 20GAL 1IN NPTF BLUE STEEL

PART 371182
SUPPLIER AMTROL/WATER WORKER
SUPPLIER PART # HT-20B
RANK A
SHELF PACK 1
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About this item

The Water Worker HT-20B is a compact, high-performance vertical pressure tank designed to deliver consistent water pressure and extend the life of your well pump. With a 20-gallon capacity and rugged steel construction, this tank is ideal for residential water systems. It features a pre-charged design that maintains its air charge for years, reducing pump cycling and improving system efficiency.

Key Features:

  • Capacity: 20 gallons
  • Connection Size: 1" NPTF (Female National Pipe Thread)
  • Orientation: Vertical
  • Dimensions: Approx. 15" diameter × 46" height
  • Weight: Approx. 38 lbs
  • Pre-Charge Pressure: Factory set to 38 psi (adjustable)
  • Maximum Working Pressure: 100 psi
  • Maximum Operating Temperature: 200°F

Construction & Materials:

  • Shell: Deep-drawn steel – engineered for strength and long-term durability
  • Diaphragm: Heavy-duty butyl rubber – seamless construction for uniform strength and extended life
  • Liner: High-grade polypropylene – resists flaking, cracking, and contamination; does not impart taste or odor to water
  • Base: Rugged steel base with protective plastic strip for stability
  • Finish: Appliance-grade high-gloss blue enamel – corrosion and UV resistant

Applications:

  • Residential well water systems
  • Compatible with jet and submersible pumps
  • Ideal for homes with moderate water demand
  • Direct-fit replacement for most installed well tank bases

Compliance & Certifications:

  • NSF Certified: Meets ANSI/NSF Standard 61 for potable water systems
  • FDA Approved Materials: Safe for drinking water
  • Made in the USA
  • Warranty: 5-year limited manufacturer warranty

Benefits:

  • Extended Pump Life: Reduces pump cycling and wear
  • Energy Efficient: Fewer pump cycles save energy and reduce wear
  • Clean Water Assurance: Diaphragm and liner isolate water from metal surfaces
  • Maintenance-Free: No external air controls required
  • Compact Design: Fits easily into tight utility spaces
  • Reliable Performance: Withstands high pressure and temperature environments

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Pipe Size 1 in.
Brand Amtrol Water Worker
Color Blue
Pressure Rating 100 psi
Air Volume Control No
Capacity_UOM Gal
Connection 1 in NPTF
ConnectionSize 1 In
ConnectionSize_UOM In
ConnectionType Fnpt
Corrosion Resistant Yes
Diameter 15 in
Diameter_UOM In
Equivalent Capacity (gallons) 42
Height 32 in
Height_UOM In
Manufacturer Warranty 5 years
Material Steel
Maximum inlet pressure (psi) 100
Mounting Bracket Included No
Orientation Vertical
Pre-Charged Yes
Pressure Relief Valve No
PressureRating 100 Psi
PressureRating_UOM Psi
Product Depth (in.) 15.5
Product Diameter (in.) 15.5
Product Height (in.) 32
Product Weight (lb.) 33lb
Product Width (in.) 16
Pump Hookup Included No
SpecialFeatures 42 Gal Equivalency
Standards Nsf Approved
Tank Material Steel
TemperatureRating 200 Deg F
TemperatureRating_UOM Deg F
Type Vertical Pre-charged
Usage For Residential
Weight 33
UPC Code 642031613134
Shelf Pack 1
Minimum Order Qty 1