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INDUSTRIAL DIAPHRAGM PUMPS 4 GPM/15 LPM
FEATURES
• Self-Priming
• Can run dry without damage
• Flow to 4 GPM (15 LPM)
• Thermal Overload Protected Motor
• Snap-in Port Adapters
• Easy Installation
• Low Amp Draw
• Compact Size
• Quiet Running
SPECIFICATIONS
Pump Body:
Elastomers:
Hardware:
Pump Design:
Suction Lift:
Ports:
Motor:
Shipping Weight:
Duty Cycle:
Temperature:
Viscosity:
APPLICATIONS
This pump provides excellent service in the following applications.
CONSTRUCTION – Water supply pump to the spray bars on road
rollers and other compaction equipment, street sweepers, and
truck mounted dust control systems. Superior equipment wash-
down results can be enjoyed with the 30801-Series pumps.
AGRICULTURAL – Supply pump for herbicide and pesticide spray-
ers and sprayboom equipment.
NOTE: Viton equipped models are not suitable for potable water
applications.
INDUSTRIAL – Fluid transfer applications for mild acids and bases.
Chemical feed pump. Washing fluid supply pump in parts washing
systems. Machine coolant pump. Concrete saw lubricant supply
pump. Recirculating pump in filtering systems.
Glass Filled Polypropylene
Diaphragm made of Santoprene*
Valves made of Viton**
316 Stainless Steel
Four-Chamber Diaphragm
Self-Priming to 10 ft (3m) (wet)
5 ft. (1.5m) (dry)
1/2" (13mm) Hose Barb
and 1/2-14 Male Straight Pipe
Thread
Permanent Magnet with Thermal
Overload Protection
5.5 lb (2.5 kg) approx.
(12/24 V models)
Continuous at 15 psi (1 bar) and
70°F (21°C) ambient temperature
Liquid temperature range is 45°F to
130°F (7°C to 54°C)
250 cP maximum
Road Rollers
Spray Equipment
2
MODELS 31800-SERIES
31801-SERIES
(EXCLUDES: 31801-0115 & 31801-1305)
31800
31801
Parts Washing
Construction Equipment
Washdown
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