JABSCO 31765-0092 Manual

Dual Sensor Max™ VSD
WATER PRESSURE SYSTEM
AUTOMATIC TWO STAGE WATER SYSTEM
WITH PUMPGARD STRAINERS
IDEAL FOR PLEASURE AND COMMERCIAL BOATS WITH
HIGH DEMAND REQUIREMENTS

FEATURES

• Maintains steady water flow up to 9 GPM (34 lpm)
• True sensor regulated water pressure
• Operates at a nominal 30 psi (2 bar) pressure
• Eliminates need for accumulator tank
• Self-priming – Runs dry without damage
• CSA Listed
•
93/68/EEC, IEC 60335-1, 89/336/EEC,
ISO 8846, ISO 10133:2000
• Patent Pending
• Meets following standards:
Motors meet USCG Electrical Regulation 183.410
and ISO 8846 MARINE for IGNITION PROTECTION
on gasoline powered vessels.

PRODUCT SPECIFICATIONS

Motor Permanent Magnet DC type
Sensor based electronic speed
control
Double ball bearing armature
Pump Positive displacment diaphragm
type
Four chamber design
Built-in Hall-Effect pressure
transducer
Weight 15.0 lbs. (6.8 kg)

GENERAL INFORMATION

The Jabsco Dual Sensor Max VSD is designed specifically for
water pressure systems in boats and recreational vehicles.
Using state-of-the-art electronic control. Patent pending cir-
cuitry reduces power consumption and noise at low flow rates
and eliminates the need for a bulky accumulator tank. Pump
cycling and water hammer are virtually eliminated.
• The Dual Sensor Max VSD should be wired to the power
supply through a switch rated for 25 amps.
Model Voltage Amp Draw Fuse Rating
Number VDC (System)
31765-0094 24
31765-0092 12 20A 15A 9GPM (34 lpm) 30 psi (2 bar) 40 psi (2.75 bar) Yes
(Each Pump)
10A 7A 9GPM (34 lpm)
TO AVOID SERIOUS OR FATAL PERSONAL INJU-
RY OR MAJOR PROPERTY DAMAGE, READ AND
FOLLOW ALL SAFETY INSTRUCTIONS IN MANU-
AL AND ON PUMP.
DANGER
WARNING
NOTICE
Important:
THIS MANUAL MUST BE KEPT WITH THE PUMP.
MAINTAIN SAFETY LABELS.
Flow Rate Regulated
GPM (lpm) Pressure
30 psi (2 bar)
MODEL 31765-0092
& 31765-0094
Warns of hazards that WILL cause
serious personal injury, death or
major property damage.
Warns of hazards that CAN cause
serious personal injury, death or
major property damage.
Warns of hazards that CAN cause
personal injury or property damage.
Notice is used to notify people of
installation, operation, or mainte-
nance information which is important
but not hazard-related.
Indicates special instructions which
are very important and must be fol-
lowed.
Cut-out
Pressure
40 psi (2.75 bar)
Inlet
Strainer
Yes