Jabsco 31820-0492 Handleiding

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Models 31820,31821 Series

NOTE: Viton equipped models are not suitable

for potable water applications.

*Viton is a registered trademark of DuPont Dow Elastomers L.L.C.

**Santoprene is a registered trademark of Monsanto.

Construction Equipment

Washdown

Spray Equipment

Road RollersParts Washing

FEATURES

•Sealless

•Run Dry Ability

•Self-Priming

•Thermal Overload Protected Motor

•Corrosion Protected Motor

•Snap-in 1/2"(13 mm) Dia. Port Adaptors

•Conforms to Electromagnetic Compatibility 89/336/EEC and

Machinery Directive 89/392/EEC, EN50081-1

•Easy Installation

•Flow to 3 GPM/12 LPM

•Low Amp Draw

•Compact Size

•Quiet Running

INDUSTRIAL DIAPHRAGM PUMPS

Commercial Duty, 3 GPM/12 LPM

31820-04923 (12)12 VdcYESN/AN/A515

31820-04943 (12)24 VdcYESN/AN/A2.57.5

31821-04923 (12)12 VdcYES25 (1.7)40 (2.8)515

31821-04943 (12)24 VdcYES25 (1.7)40 (2.8)2.57.5

ProtectivePressure Switch Settings Recommended

Models FlowCoated Nominal psi (bar) AMPDraw Fuse/Breaker

GPM (LPM) Voltage MotorCut-InCut-Out @ 10 psi Sizes

SPECIFICATIONS

Pump Body:Glass Filled Polypropylene

Elastomers: Santoprene** Diaphragm, Valves of Viton*

Hardware: Stainless Steel

Pump Design: Multi-Chamber Diaphragm

Suction Lift: Self-Priming to 10 ft (3 m) (wet)

5 ft (1.5 m) (dry) min.

Duty Cycle:Continuous, Maximum 40 psi (2.8 bar) at

Ambient of 130° F (54.4°C)

Ports: 1/2(13 mm)"(13 mm) Hose Barb and 1/2"

Straight Pipe Thread

Motor: Permanent Magnet with Thermal

Overload Protection

Temperature: Liquid temperature range is 45°F (7°C)

to 130°F (54.4°C)

Viscosity: 250 centipoise maximum

Shipping Weight:7 lb (3.2 kg) approx. (12/24 V models)

APPLICATIONS

This pump provides excellent service in the following

applications.

CONSTRUCTION: Water supply pump to the spray bars

of road rollers and other compaction equipment, street

sweepers, and truck mounted dust control systems.

AGRICULTURAL: Supply pump for herbicide and pesti-

cide spraying equipment.

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.

Models 31820-Series

31821-Series

Product specificaties