Adjustable Gallonage Nozzle

Frontier 1.75″ Selectable Gallonage

Selectable flow at a pressure

Flow does not change with the pattern

Slide valve control

High strength aluminum construction with Nouf finish (50 Microns of PTEF impregnated hard-coated finish)

1/4 turn for quick change from straight stream to fog

Integrated stainless steel stream shaper to enhance performance

Combination of fog and straight stream

Superb wide fog pattern for optimum personal protection

Flush without changing pattern or shutting down

Standard optimum operating pressure 7 bar

Excellent performance at pressure of as low as 3.5 bar

Conforms to all aspects of NFPA 1964, 2008 edition

5.5lbs. (2.5kg)

11.3″ (287mm)

Part #590001403 1.75″ (44mm) nozzle with pistol grip shut-off, 1.5″ (38mm) NPSH, 30-60-95-125-150 gpm (115-230-360-475-550 lpm) at 100 psi (7 bar)

  • Adjustable Gallonage Nozzle

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    •   Size Guide

      Size Guide

        Size Chest Waist Hips
        XS 34 28 34
        S 36 30 36
        M 38 32 38
        L 40 34 40
        XL 42 36 42
        2XL 44 38 44

        All measurements are in INCHES

        and may vary a half inch in either direction.

        Size Chest Waist Hips
        2XS 32 26 32
        XS 34 28 34
        S 36 30 36
        M 38 32 38
        L 40 34 40
        XL 42 36 42

        All measurements are in INCHES

        and may vary a half inch in either direction.

        Size Chest Waist Hips
        XS 34 28 34
        S 36 30 36
        M 38 32 38
        L 40 34 40
        XL 42 36 42
        2XL 44 38 44

        All measurements are in INCHES

        and may vary a half inch in either direction.

      •  Delivery & Return

        Delivery

        We ship to all 50 states, Washington DC.
        All orders are shipped with a UPS tracking number.
        Always free shipping for orders over US $200.
        During sale periods and promotions the delivery time may be longer than normal.

        Return

        Elessi will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period), on presentation of the original till receipt at any store where the corresponding collection is available within the country of purchase.

        Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
        Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.

        Help

        Give us a shout if you have any other questions and/or concerns.
        Email: [email protected]
        Phone: +1 (23) 456 789

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        Adjustable Gallonage Nozzle

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        Adjustable Gallonage Nozzle

        Automatic nozzles are very similar in principle to pressure relief valves and, in fact, the automatic nozzle is sometimes referred to as a constant-pressure nozzle. With a pressure relief valve, once the water pressure exceeds the selected pressure, it opens up just enough to relieve this excess pressure by discharging water through the valve. If the water pressure behind the valve increases, the discharge opening increases in a corresponding manner, discharging even more water. As a result, a constant pressure is maintained. For example, imagine a spring pushing a ball against the opening of a pipe. Now, if the water pressure in the pipe is 50 psi and the spring applies a constant pressure of 100 psi against the ball, the ball will be firmly seated against the opening of the pipe, and it will not discharge any water. If the water pressure in the pipe is increased, the ball will remain seated against the opening of the pipe until the pressure exceeds 100 psi. At this point, the water pressure will compress the spring and the ball and will be pushed away from the pipe, which will discharge just enough water to maintain 100 psi in the pipe. If the water pressure in the pipe falls below 100 psi, the ball will once again become seated and stop the water from discharging. Alpha Trade Bangladesh is the supplier of Adjustable Gallonage Nozzle.

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