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Motorized Diaphragm Pump

THE Motorized Diaphragm Pump (MDP) pumps water, brine, mud, sewage, petroleum products and many chemicals. This versatile pump comes in several models: HP700EF, HP700G, and the HP700DC. They are low maintenance units. Electric models are 1-HP, specify: 1 Phase, 3 Phase or 12 volt DC direct.

FEATURES

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Self-priming MDPs can run dry without damage to the pump seal.

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The natural rubber compound diaphragm is strong and long lasting.

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Easy to replace valves.

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Steel base for secure mounting.

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HP700 E & G units are equipped with a carrying bar.

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Units range from 26-32 GPM.

 

 

 

 

  • INSTALLATION & OPERATION

    1. Determine pump location and, if desired, secure in place (5/16″ bolts recommended).
    2. Connect suction hose or pipe to suction flange.
    3. If desired, connect discharge hose or pipe.
    4. Connect power source (electric models).
    5. Start pump; may be operated indefinitely.
  • SAFETY & RECOMMENDATIONS

    • To extend diaphragm and valve life, flush the pump with water after each use.
    • If pumping liquid other than water, flush thoroughly with water after use.
    • Replace the diaphragm and valves that show signs of wear, cracking or corrosion.
    • For AC models: make sure electrical connection is properly grounded.
    • Keep clear of rotating and reciprocating components.
  • Motorized Diaphragm Pump Parts

    HP700G/HP700E HP700EF DESCRIPTION
    H0374 H0385 Connecting Rod
    H0375 H0375 ½” Rod End Bearing
    H0380 H0384 Crank Disc
    H0388 (No Image Available) Diaphragm Mounting Block
    H0701 H0701 Pump Body
    H0703 H0703 Retainer Ring
    H0704EF Fulcrum
    H0707C NEO H0707C Diaphragm
    H0709A H0709 Diaphragm Plate (2 Req.)
    H0910 H0910 Discharge Valve
    H0714 H0714 Suction Valve
    H0902 Fulcrum Pin
     *  (no image available) * (no image available) Motor (See AVAILABLE MOTORS charts below)
    H0905 H0905 Suction Flange
    H0906 H0906 Discharge Flange (2 Req. for HP700EF)
    * (no image available) H0730 (no image available) Gear Reducer (See GEAR REDUCERS chart below)
    P0015 (No Image Available) H0732 (no image available) Base
    *Part numbers for the motor and HP700G gear reducer vary due to the variety of customer needs. (See AVAILABLE MOTORS and GEAR REDUCERS charts below for part numbers.)
    AVAILABLE MOTORS FOR HP700E & HP700EF
    PART# DESCRIPTION CURR.
    P5004 1 HP, 1 Phase AC
    P5004-1 1 HP, 3 Phase AC
    P5009 1 HP, 12 Volt DC Direct, 1750 RPM DC
    AVAILABLE MOTORS/ENGINES FOR HP700G
    PART# DESCRIPTION
    H0523 3.5 HP, Gasoline Engine, Briggs & Stratton
    H0523 HON3 3 HP, Gasoline Engine, Honda
    H0523 HON5.5 5.5 HP, Gasoline Engine, Honda
    GEAR REDUCERS
    PART# DESCRIPTION
    H0526 Gear Reducer, 53.54:1 Ratio (Falk)
    H0534 Gear Reducer, 58.3:1 Ratio (Dodge)
    H0729 Gear Reducer, 27.97:1 Ratio (Dodge)
    H0730 Gear Reducer, Right Angle 30:1 Ratio

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BUSINESS HOURS :

M-Th 8:00 AM – 5:00 PM

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SHIPPING/RECEIVING :

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PHONE :

(713) 667-6691

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FAX :

(713) 667-7867

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BILLING ADDRESS :

P.O. Box 478, Bellaire, TX 77402

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SHIPPING ADDRESS :

5116 Elm St, Houston, TX 77081

INDUSTRIES & APPLICATIONS

Agricultural
irrigation

Fire
Fighting

Chemical
plants

Construction

Drilling,
excavations

Processing
plants

Pulp mills

Water treatment
plants

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