ID
1334284
1-2 weeks delivery time
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The Jabsco 31801-0115 self-priming diaphragm pump unit delivers dependable 115V AC pumping for industrial and marine duties, with flow up to 12 liters per minute (3 GPM) and pressure up to 40 PSI (2.75 bar). It is designed to run dry without damage and uses a thermally overload-protected motor for continuous-duty operation. Chemical-resistant construction—glass-filled polypropylene body with a Santoprene diaphragm and Viton or EPDM valves—helps support demanding fluid handling, while snap-in port adapters, quiet 60 dB operation, and low 1.8 amp draw improve installation and long-term efficiency.
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Jabsco 31801-0115 Self-Priming Diaphragm Pump Unit
The Jabsco 31801-0115 is a high-performance diaphragm pump and motor unit built for bulk transfer, recirculation, and washdown work in industrial and marine environments. Its self-priming design supports flexible installation, and the pump is engineered to run dry without damage for added operational confidence in demanding duty cycles.
Application
- Bulk liquid transfer and recirculation in industrial applications
- Chemical feed and chemical transfer (mild acids and bases compatible with the materials of construction)
- Coolant recirculation
- Washdown operations
- Condensate removal
- Tank agitation
- Thermal mixing
- Filling and flushing
- Use in boats, factories, warehouses, and agricultural applications
Technical Specifications
Part Number 31801-0115 Voltage 115V AC Frequency 60Hz Phase Single Phase Motor Type AC Capacitor Start Induction Motor Maximum Flow Rate 12 liters per minute (3 GPM) Maximum Pressure 40 PSI (2.75 bar) Maximum Fluid Viscosity Up to 250 cP Temperature Range 7 C to 54 C (45 F to 130 F) Self-Priming Lift (Dry) Up to 2.7 meters (9 feet) Maximum Suction Lift 6 feet (1.8 meters) Ports 1/2 inch (13 mm) hose barb, Viton O-ring Pump Body Material Glass-filled polypropylene Diaphragm Material Santoprene Valve Options Viton or EPDM Dimensions (L x W x H) 210 mm x 115 mm x 135 mm Weight 5.5 kg (12 lbs) Current Draw 1.8 A Power Consumption 150 W Noise Level 60 dB at 1 meter Ingress Protection IP55 (dust and water resistant) Electrical Connection 3-prong plug with ground Motor Protection Thermal overload protection Flow Characteristics Constant, steady flow with minimal pulsation Mounting Horizontal and vertical installation Listings CSA, UL listed Compliance Electromagnetic Compatibility 89/336/EEC and Machinery Directive 89/392/EEC
Product Details
- Run-dry capable: Can run dry indefinitely without damage.
- Continuous-duty motor: Thermally protected motor supports continuous operation.
- Built-in pressure switch: Automatically turns the pump off when the discharge valve is closed.
- Installation-friendly ports: Snap-in port adapters; ports are 1/2 inch hose barb.
- Motor construction notes: Fan cooled with sealed ball bearing; low amp draw design.
- Optional accessory: Optional 40 mesh inlet strainer mounts directly to the suction port and is available with 1/2 inch or 3/4 inch hose barb connection.
- Spare part reference: Pressure Switch Kit, catalog number 18916-0118.
Features
- Self-priming performance
- Thermal overload protection
- Quiet operation
- Low amp draw
- Snap-in port adapters for easier installation and maintenance
- Glass-filled polypropylene construction with Santoprene diaphragm
- Viton or EPDM valve options for chemical compatibility
Important Notes
- Not designed for outdoor use.
- Protect from direct splash and spray and provide adequate ventilation.
- Not for use with gasoline or other flammable liquids, and not for use where flammable vapors are present.
- Pump must be properly grounded.
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