AMTROL PL-20, CA4202, PL MODELS: PRO-LINE VERTICAL STAND, TANPro-Line pre-pressurized well tanks deliver reliable performance at an affordable price. All feature a deep-drawn steel dome design, hoop ring and groove construction and a 5-year limited warranty. Made in the USA at our ISO 9001:2008 registered facilities, Pro-Line well tanks are an outstanding value
Deep drawn steel outperforms other designs in pressure tests.
Heavy-Duty Butyl/EPDM Diaphragm
30% thicker to outlast the competition.
100% Polypropylene Liner
Meets NSF International Standard 61 and FDArequirements for clean, safe drinking water.
Hoop Ring & Groove Design
Provides a permanent seal between diaphragm, liner and domes.
Welded Air Stem
Ensures reliable, leak-free performance.
Mallable Iron System Connection. Maximum Operating Temperatures: 200??F. Factory Pre-Charge: 38 PSI. Maximum Working Pressure: 100 PSI.