Smart Sensor™ 4.0 Fresh Water Pump (12 VDC) 4.0 GPM

Product catalog summary

Pump Specifications
Type: 4 Chamber Diaphragm
Ports: 1/2”-14 NPSM-Male
Maximum Liquid Temperature: 130 °F (54 °C)
Prime: 6 feet (1.82 M)
Maximum Inlet Pressure: 30 PSI (2.1 Bar)
Run Dry Capability: Yes

Electrical Specifications
Motor: 12VDC Permanent Magnet, Intermittent Duty
Protection: Thermal Overload with Automatic Restart
Leads: 14 AWG, 16” (40 cm) Red +, 13” (33 cm) Black -
Recommended Fuse: 15 Amp
Control: Microprocessor PWM Pressure Switch
Shut-Off: Voltage Variant, Factory Set at 50 PSI (3.4 Bar) @ 12VDC ± 5 PSI (0.4 Bar)

Materials
Housing: Nylon
Valves: EPDM
Diaphragm: Santoprene
Hardware: Stainless Steel

Approvals
Ignition Protected, CE, ISO 8846

Warranty
3 Year Limited Warranty (See SB-1041 & SB-1050 for full details)

Shipping Information
Net Weight (Boxed): Not specified
Carton Weight: 6 units, 42 Lb (19 Kg)
Carton Size: 24”L x 18”W x 6”H (61 cm x 46 cm x 15 cm)

Related Documents
Catalog: MS-030-140
Installation Manual: 911-713
Maintenance: 911-713
Applications Spec Guide: MS-020-005
Warranty: SB-1050

Typical Applications
Designed for multi-fixture marine fresh water installations and 12V DC pressurized water systems in cabins. Suitable for general water transfer. For other applications, contact SHURflo. The Smart Sensor 4.0 is tailored for cruisers and midsize yachts, delivering 4.0 GPM and pressure up to 50 PSI, with a micro-controller based variable speed pump that adjusts motor speed, eliminating the need for an accumulator tank.

Performance at 13.6V DC

Pressure (PSI)	Flow (GPM)	Current (Amps)
0	4.0	4.0
10	3.3	5.4
20	2.9	6.7
30	2.5	7.8
40	2.1	8.7

Contact Information
SHURflo, LLC
5900A Katella Ave., Cypress, Ca. 90630
Phone: 800 854 3218
Fax: 562 795 7554
Website: www.shurflo.com
SHURflo East
52748 Park Six Court, Elkhart, IN 46514-5427
Phone: 800 854 3218
Fax: 574 264 2169
SHURflo Ltd.
Unit 5, Sterling Park, Gatwick Road, Crawley, West Sussex, RH10 9QT, United Kingdom
Phone: 0044 (0) 1293 424 000
Fax: 0044 (0) 1293 421 880

Catalog excerpts

Smart Sensor™ 4.0 Fresh Water Pump (12 VDC) 4.0 GPM -2

PERFORMANCE @ 13.6V DC PRESSURE FLOW CURRENT BAR PSI GPM LPM AMPS 0.0 > PRESSURE 4.0 > FLOW 15.1 > CURRENT 4.0 0.7 10 3.3 12.5 5.4 1.4 20 2.9 10.1 6.7 2.1 30 2.5 9.4 7.8 2.8 40 2.1 7.9 8.7 > FLOW AMPS ) FLOW (GPM) CURRENT (AMPS 0.01.02.03.0 4.0 5.0 010203040 0.02.04.06.0 8.0 10.0 PRESSURE (PSI) DIMENSIONS [mm] * ISO Registered Facility SHURflo reserves the right to update specifications, prices, or make substitutions. SHURflo, LLC* SHURflo East SHURflo Ltd.* 5900A Katella Ave.Cypress, Ca. 90630Phone: 800 854 3218Fax: 562 795 7554Shipping: 5900C Katella Ave.Cypress, Ca. 90630 52748 Park Six CourtElkhart,...

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