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Rain Bird, 3/4"and 1/2" Maxi-Paw™ 2045A Rotor Closed-Case Impact Sprinkler

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Quick Overview

The full- or part-circle pop-up rotor sprinkler shall be a single nozzle impact drive type, capable of covering a_____foot/meter radius at _____pounds per square inch(PSI) or (Bars) with a discharge rate of _____gallons per minute (gpm) or (l/s; m3 /h). The part-circle sprinkler shall have an infinitely adjustable arc of coverage from 20° to 340°. Full-circle (360°) shall be accomplished by disengaging the trip mechanism of the impact drive. The sprinkler case and internal assembly, except for the arm spring, bearing spring, wiper seal, and bearing washers, shall be constructed of durable engineered plastics. The rotation of the sprinkler shall be accomplished by a doubleweighted, horizontal-oscillating Precision Jet (PJ™) arm, actuated by the outlet water stream. The double-weighted arm shall provide for a slower rotation speed and increased distance of throw. The sprinkler shall have an adjustable diffuser pin for distance and distribution control and shall be capable of full- or part-circle operation. The sprinkler nozzle outlet trajectory shall be 23 degrees for the standard nozzles and 11 degrees for the low angle nozzles. The sprinkler shall have a strong, stainless steel retract spring for positive pop-down. Pop-up height shall be 3” (7,6 cm). The sprinkler shall have a multi-function, pressure-activated wiper seal for low pressure operation and for cleaning debris from the riser as it retracts into the case.


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  • Details


    The Maxi-Paw’s powerful throw permits maximum spacing and offers superior close-in watering and uniform water distribution. Low pressure loss and an efficient, straight-through flow design conserve energy and are ideal for dirty water applications. The optional Seal-AMatic™ prevents run-off, puddling, and erosion caused by low head drainage. And most important, it’s rugged and dependable, popping up on schedule again and again because of the multi-function wiper seal. The Maxi-Paw™ Rotor–a tradition of excellence.


    • Five interchangeable, color-coded MPR nozzles

    • Two interchangeable low-angle (LA) nozzles

    • No tools required to change nozzles

    • Heavy-duty plastic case with sturdy, reinforced ribbed design

    • Double-weighted arm for slower rotation and increased distance of throw

    • Self-flushing inner trip with improved inner trip lever

    • Powerful reverse action

    • Adjustable arm spring for low-pressure and low-gallonage operation

    • Energy efficient, low-pressure and lowgallonage operation

    • Proven impact drive • Straight-through flow

    • Full-circle or adjustable arc 20° to 340°

    • Precision Jet Tube (PJ™) • Hooded bearing

    • Distance controller diffuser pin

    • Multi-function, pressure-activated wiper seal

    • FP trip for full- or part-circle operation

    • Inlet filter screen

    • Combination 1⁄2” (15/21) or 3⁄4” (20/27) bottom inlet

    • Serviceable through the top of the case

    • Optional internal Seal-A-Matic™ (SAM) prevents puddling and erosion caused by low head drainage and saves water

    Operating Range

    • Precipitation Rate: 0.18 to 0.79 inches per hour (5 to 20 mm/h)

    • Spacing: 22 to 50 feet (6,7 to 12,2 m)

    • Flow rate: 1.5 to 8.4 gpm (0,01 to 0,52 l/s; 0,36 to 1,86 m3 /h)

    • Radius: 22 to 45 feet (6,7 to 13,7 m)

    • Pressure: 25 to 60 psi (2,0 to 4,5 bar)


    • Combination 1⁄2” (15/2 1) or 3⁄4” (20/2 7) female bottom inlet

    • 1⁄2” (15/21) female side inlet

    • Nozzles: 06-red; 07-black; 08-blue; 10-yellow;12-beige

    • LA nozzles: 07LA-black; 10LA-yellow

    • Nozzle outlet trajectory is 23°

    • LA nozzle outlet trajectory is 11°

    • Side inlet installation is not recommended in freezing climates

    • Optional SAM feature holds back up to 10 feet (3,1 m) of elevation change


    • Overall height: 9 3⁄10” (23,6 cm)

    • Top diameter: 5” (12,7 cm)


    • 2045A Maxi-Paw™

    • 2045A Maxi-Paw-SAM

    Available Nozzles

    • Standard trajectory - 06, 07, 08, 10, 12

    • Low angle - 07LA, 10LA

    SAM: Seal-A-Matic™

    Nozzle Size 06 07 08 10 12

    Optional Feature LA: Low Angle

    Additional Information

    Manufacturer Mamtus Nigeria
    Condition New
    Warranty No
    Tax Class VAT 7.5%
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