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TRV and TRV-L 120 Thermal Relief Valve • Helps protect pump by systematically monitoring pump water temperature • Easily adapted to pump discharge openings • Automatically relieves water from pump when water temperature of the pump water exceeds temperature setting of the valve • Mechanical dependability — no electronicsTRV-L has panel warning indicator lamp

Pump Brochure - 55810 s

• Compatible with foam concentrates MIV Master Intake Valve • Located behind the operator panel • No unsightly, bulky valve hanging outside the running boards • Full flow bore and butterfly design • Oversized 6.4” diameter bore • Designed for water flows at draft up to 1500 gpm with a single 6” suction hose • Cycles from full closed to full open position in more than 3 seconds. ESP Environmentally Safe Priming System • Needs no lubricant• No oil to check, no oil expelled to ground • Environmentally safe • Totally enclosed motor to prevent dust, dirt and water from entering • Electric rotary vane type positive displacement primer available with 12 volt or 24 volt DC motor SPV Semi-Automatic Priming Valve • Push-button priming valve activated • Direct mounted on midship pumps • Easy installation — replaces standard priming valve • Saves space on the pump panelTested to 600 psi pressure and 29” HG vacuum• Semi-Automatic Priming Valve 19 Anode System Environmentally Safe Priming System Master Intake Valve Thermal Relief Valve Anode System Helps prevent damage from galvanic corrosion within the pump. Hale’s anodes fit on any Hale truck mounted pump. Easy to install, they can be mounted in any position. Available in standard zinc or optional magnesium materials. 2