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No matter whether you are an experienced boater looking for a replacement pump or a manufacturer specifying pumps for your marine application, we are prepared to provide you with the support you need. And no matter where you work or live, access to our products, services, spare parts and support are never far away. In fact, you will find SPX FLOW's Johnson Pump marine brand represented in every major industrial country of the world today and in more than sixty nations altogether.
SHOP JOHNSON PUMP
The Aqua Jet five chamber diaphragm pump provides the perfect water pressure or deck wash solution for both small and medium sized leisure and commercial boats as well as mobile homes, campers and summer homes.
Quiet and pulsation-free even at low speeds. Efficient and compact, Aqua Jet pumps are particularly suitable where low amperage and sound levels in relation to water flow are placed at a premium-such as in shower and galley applications. Integrated pressure switch turns pump on and off automatically when tap is opened and closed. Operates in fresh or sea water.
SHOP THE Aqua Jet five chamber diaphragm pump
Specials Closeouts Remanufactured Rebates
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Yamada NDP-5FPT 1/4" Poly Teflon Pump
Yamada Pumps NDP-5FPT Type, Model 851562 NDP-5 Series, Air Operated Double Diaphragm Pump, PTFE Diaphragm, PTFE Flat Check Valve / O-Rings, Polypropylene (PPG) Material, 3.4 GPM Max Flow, 1/4" NPT Fluid Port, 1/4" Female NPT (includes ball valve) Air Inlet, 3/8" Female NPT (includes silencer) Air Exhaust, Ryton® Air Motor, 5 Feet Max Suction Lift
Actual Weight5
Air Exhaust3/8" Female NPT (includes silencer)
Air Inlet1/4" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmPTFE
Discharge Volume Per Cycle0.0085 gallons (35 cc)
Fluid Port1/4" NPT
Liquid Temperature180°F (82°C) Max
MaterialPolypropylene (PPG)
Max Cycles Per Minute400
Maximum Flow (GPM)3.4 GPM
Max Suction Lift5 Feet
Model Number851562
Model SeriesNDP-5 Series
MotorRyton Air Motor
Valve / Seat / O-RingPTFE
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462.80 |
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Yamada NDP-20BST-FDA 1" SS/Tef Pump Fda Complian
Yamada NDP-20BST-FDA FDA Compliant Air Operated Double Diaphragm Pump - 1" TC Connections with Electropolished Stainless Steel Body and FDA PTFE Diaphragms
Features & Benefits : Key features of Yamada® FDA series pumps:
• self-priming, lube-free air valve
• intrinsically safe and portable
• no mechanical seals
• ability to run dry without pump damage
Available in eight sizes from 3 / 4' to 4' ports with flow ranges from 1–215 gallons per minute.
Sanitary Fitting / Flow Rate / Maximum Size Solid
NDP-5-FDA 3 / 4' 3.1 GPM N / A
DP-10-FDA 3 / 4' 6.0 GPM <1 / 32'
NDP-15-FDA 1' 13.5 GPM <1 / 32'
NDP-20-FDA 1' 31.7 GPM <1 / 16'
NDP-25-FDA 1-1 / 2' 46.2 GPM <3 / 16'
NDP-40-FDA 2' 107 GPM <9 / 32'
NDP-50-FDA 2-1 / 2' 164 GPM <5 / 16'
NDP-80-FDA 4' 215 GPM <13 / 32'
FDA Compliant Elastomers
Diaphragm Material Temperature
EPDM* 212°F (100°C)
PTFE 212°F (100°C)
Hytrel® (TPEE) 248°F (120°C)
* EDPM available only for NDP-20 and larger pumps.
Technical Specs
Yamada Pumps NDP-20BST-FDA Type, Model 851523-FDA FDA Compliant Sanitary Pumps Series, Air Operated Double Diaphragm Pump, PTFE Diaphragm, 31.7 GPM Max Flow, 3/4' NPT Fluid Port, 3/8' Female NPT (includes ball valve) Air Inlet, 3/4' Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor
Air Exhaust : 3 / 4' Female NPT (includes silencer)
Air Inlet : 3 / 8' Female NPT (includes ball valve)
Air Supply Pressure : 20 to 100 PSI (1.4 to 7 kgf / cm²)
Diaphragm : PTFE
Discharge Volume Per Cycle : 0.163 gallons (615 cc)
Fluid Port : 3 / 4' NPT
Liquid Temperature : 212°F (100°C)
Max Cycles Per Minute : 195
Maximum Flow (GPM) : 31.7 GPM
Max Suction Lift : 18 Feet
Model Number : 851523-FDA
Model Series : FDA Compliant Sanitary Pumps
Motor : Aluminum Air Motor
Sanitary Clamp Size : 1'
Solids (Inches) : 1 / 16' (2.0 mm)
Type : 851523-FDA
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3569.60 |
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Yamada 832584 High Performance Diaphragm
The Yamada 832584 is a Diaphragm 25 High Performance 02-1166 for Yamada Diaphragm Pump Repair Parts.
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449.74 |
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Yamada NDP-20BAN-D Drum Pump
Yamada Pumps NDP-20BAN Type, Model 851515 NDP-20 Series, Air Operated Double Diaphragm Pump, Buna N Diaphragm, Buna N Flat Check Valve / O-Rings, Aluminum (ADC-12) Material, 31.7 GPM Max Flow, 3/4" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift
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1228.80 |
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Yamada NDP-20BST 3/4" 316SS Teflon Pump
Yamada Pumps NDP-20BST Type, Model 851523 NDP-20 Series, Air Operated Double Diaphragm Pump, PTFE Diaphragm, PTFE Flat Check Valve / O-Rings, Stainless Steel (316) Material, 31.7 GPM Max Flow, 3/4" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift
Air Exhaust3/4" Female NPT (includes silencer)
Air Inlet3/8" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmPTFE
Discharge Volume Per Cycle0.143 gallons (539 cc)
Fluid Port3/4" NPT
Liquid Temperature212°F (100°C) Max
Material316 Stainless Steel
Max Cycles Per Minute195
Maximum Flow (GPM)31.7 GPM
Max Suction Lift18 Feet
Model Number851523
Model SeriesNDP-20 Models
MotorAluminum Air Motor
Solids (Inches)1/16" dia. (1.6 mm)
Type851523
Valve / Seat / O-RingPTFE
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1900.80 |
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Yamada NDP-25BAN 1" Alum Buna Pump
Yamada Pumps NDP-25BAN Type, Model 851528 NDP-25 Series, Air Operated Double Diaphragm Pump, BunaN Diaphragm, BunaN Flat Check Valve / O-Rings, Aluminum (ADC-12) Material, 46.2 GPM Max Flow, 1" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift
Air Exhaust3/4" Female NPT (includes silencer)
Air Inlet3/8" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmBuna-N
Discharge Volume Per Cycle0.23 gallons (862 cc)
Fluid Port1" NPT
Liquid Temperature180°F (82°C) Max
MaterialAluminum (ADC-12)
Max Cycles Per Minute210
Maximum Flow (GPM)46.2 GPM
Max Suction Lift18 Feet
Model Number851528
Model SeriesNDP-25 Models
MotorAluminum Air Motor
Solids (Inches)3/16" (4.8 mm)
Type851528
Valve / Seat / O-RingBuna-N
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979.20 |
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Yamada NDP-25BAT 1" Alum Teflon Pump
Yamada Pumps NDP-25BAT Type, Model 851531 NDP-25 Series, Air Operated Double Diaphragm Pump, PTFE Diaphragm, PTFE Flat Check Valve / O-Rings, Aluminum (ADC-12) Material, 46.2 GPM Max Flow, 1" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift
Air Exhaust3/4" Female NPT (includes silencer)
Air Inlet3/8" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmPTFE
Discharge Volume Per Cycle0.17 gallons (654 cc)
Fluid Port1" NPT
Liquid Temperature212°F (100°C) Max
MaterialAluminum (ADC-12)
Max Cycles Per Minute210
Maximum Flow (GPM)46.2 GPM
Max Suction Lift18 Feet
Model Number851531
Model SeriesNDP-25 Models
MotorAluminum Air Motor
Solids (Inches)3/16" (4.8 mm)
Type851531
Valve / Seat / O-RingPTFE
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1171.20 |
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Yamada NDP-25BAV 1" Alum/Viton Pump
Yamada Pumps NDP-25BAV Type, Model 851530 NDP-25 Series, Air Operated Double Diaphragm Pump, Viton Diaphragm, Viton Flat Check Valve / O-Rings, Aluminum (ADC-12) Material, 46.2 GPM Max Flow, 1" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift
Air Exhaust3/4" Female NPT (includes silencer)
Air Inlet3/8" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmViton
Discharge Volume Per Cycle0.23 gallons (862 cc)
Fluid Port1" NPT
Liquid Temperature248°F (120°C)
MaterialAluminum (ADC-12)
Max Cycles Per Minute210
Maximum Flow (GPM)46.2 GPM
Max Suction Lift18 Feet
Model Number851530
Model SeriesNDP-25 Models
MotorAluminum Air Motor
Solids (Inches)3/16" (4.8 mm)
Type851530
Valve / Seat / O-RingViton (FPM)
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1387.20 |
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Yamada NDP-25BPE-PP 1" Pump Epdm
Yamada Pumps NDP-25BPE-PP Type, Model 854173 NDP-25 Series, Air Operated Double Diaphragm Pump, EPDM Diaphragm, EPDM Flat Check Valve / O-Rings, Polypropylene (PPG) - Non-Metallic Center Body Material, 46.2 GPM Max Flow, 1" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift
Air Exhaust3/4" Female NPT (includes silencer)
Air Inlet3/8" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmEPDM
Discharge Volume Per Cycle0.23 gallons (862 cc)
Fluid Port1" NPT
Liquid Temperature180°F (82°C) Max
MaterialPolypropylene (PPG) - Non-Metallic Center Body
Max Cycles Per Minute210
Maximum Flow (GPM)46.2 GPM
Max Suction Lift18 Feet
Model Number854173
Model SeriesNDP-25 Models
MotorAluminum Air Motor
Solids (Inches)3/16" (4.8 mm)
Type854173
Valve / Seat / O-RingEPDM
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1214.40 |
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Yamada NDP-25BPT-PP 1"Poly Teflon Pump
Yamada Pumps NDP-25BPT-PP Type, Model 854175 NDP-25 Series, Air Operated Double Diaphragm Pump, PTFE Diaphragm, PTFE Flat Check Valve / O-Rings, Polypropylene (PPG) - Non-Metallic Center Body Material, 46.2 GPM Max Flow, 1" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift
Air Exhaust3/4" Female NPT (includes silencer)
Air Inlet3/8" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmPTFE
Discharge Volume Per Cycle0.17 gallons (654 cc)
Fluid Port1" NPT
Liquid Temperature180°F (82°C) Max
MaterialPolypropylene (PPG) - Non-Metallic Center Body
Max Cycles Per Minute210
Maximum Flow (GPM)46.2 GPM
Max Suction Lift18 Feet
Model Number854175
Model SeriesNDP-25 Models
MotorAluminum Air Motor
Solids (Inches)3/16" (4.8 mm)
Type854175
Valve / Seat / O-RingPTFE
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1329.60 |
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Yamada NDP-25BPT-PP FLANGE Poly Teflon Pump Flanged
Yamada Pumps NDP-25BPT-PP Type, Model 854175 NDP-25 Series, Air Operated Double Diaphragm Pump, PTFE Diaphragm, PTFE Flat Check Valve / O-Rings, Polypropylene (PPG) - Non-Metallic Center Body Material, 46.2 GPM Max Flow, 1" NPT Fluid Port, 3/8" Female NPT (includes ball valve) Air Inlet, 3/4" Female NPT (includes silencer) Air Exhaust, Aluminum Air Motor, 18 Feet Max Suction Lift
Air Exhaust3/4" Female NPT (includes silencer)
Air Inlet3/8" Female NPT (includes ball valve)
Air Supply Pressure20 to 100 PSI (1.4 to 7 kgf/cm²)
DiaphragmPTFE
Discharge Volume Per Cycle0.17 gallons (654 cc)
Fluid Port1" NPT
Liquid Temperature180°F (82°C) Max
MaterialPolypropylene (PPG) - Non-Metallic Center Body
Max Cycles Per Minute210
Maximum Flow (GPM)46.2 GPM
Max Suction Lift18 Feet
Model Number854175
Model SeriesNDP-25 Models
MotorAluminum Air Motor
Solids (Inches)3/16" (4.8 mm)
Type854175
Valve / Seat / O-RingPTFE
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1416.00 |
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Autopilot Pump Type 1 Adjustable Reversing 12V Up To 15 CI Cylinder
TWICE THE POWER
The unique Octopus piston pump delivers over twice the hydraulic output per watt of input than a standard hydraulic gear pump.
HALF THE POWER CONSUMPTION
Gear pumps leak oil between the gears, while a piston (such as used in car engines) does not. This means the piston pump will place the cylinder ram exactly where it is required, positioning the rudder accurately. This gives far sharper steering, reducingunnecessary course corrections meaning battery consumption on Octopus pumps is up to half that of other pumps.
PINPOINT ACCURACY
Leading autopilot manufacturers choose Octopus pumps for their non RFB pilot systems which do not have a Rudder Feedback unit. Previously, slop in the system caused by gear leakage meant that a Rudder Feedback unit was necessary to tell the pilot the exact rudder position. As Octopus pumps will always bring the ram back to the required position the Rudder Feedback unit is not required, which also greatly simplifies installation.
SAVE ON INSTALLATION COSTS
A professional installation should always have a method of isolating the pump from the steering system - Octopus pumps feature inbuilt shut off valves in the pump manifold.
ADJUSTABLE FLOW RATE
A pump that does not have variable flow (unless dedicated to a range of cylinders such as our fixed 0.8L pump) will be operating too fast or too slow in 90% of cases. Autopilot manufacturers get around this problem by adjusting the output to the pump to compensate, which either forces the pump to operate for longer periods of time which increases power consumption and wear on the parts, or it will operate at high pressure for short periods of time - also putting unnecessary strain and wear on the system.
Octopus Variable Flow Reversing Pumps precisely control the speed of the ram, reducing unnecessary battery consumption, pressure, strain and wear on the hydraulic system.
Getting the best steering performance for the boat. The flow rate of the pump can be set to get the best hard over time (cylinder ram speed) for the particular boat.
Features:
Reliable - Piston pump technology with only three moving parts
Twice the Power - Delivers over twice the hydraulic output per watt of input
Half the Power Consumption - Accurate ram positioning means fewer course corrections
Adjustable Flow Rate - Configure performance to suit your vessel
Easy Servicing - Shut off valves allow removal without draining steering system
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522.79 |
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Autopilot Pump Type 3 Adjustable Reversing 12V Up to 30CI Cylinder
Features:
RELIABLE - Piston pump technology with only three moving parts
TWIC THE POWER - Delivers over twice the hydraulic output per watt of input
HALF THE POWER CONSUMPTION - Accurate ram positioning means fewer course corrections
ADJUSTABLE FLOW RATE - Configure performance to suit your vessel
EASY SERVICING - Shut off valves allow removal without draining steering system
TWICE THE POWER
The unique Octopus piston pump delivers over twice the hydraulic output per watt of input than a standard hydraulic gear pump.
HALF THE POWER CONSUMPTION
Gear pumps leak oil between the gears, while a piston (such as used in car engines) does not. This means the piston pump will place the cylinder ram exactly where it is required, positioning the rudder accurately. This gives far sharper steering, reducingunnecessary course corrections meaning battery consumption on Octopus pumps is up to half that of other pumps.
PINPOINT ACCURACY
Leading autopilot manufacturers choose Octopus pumps for their non RFB pilot systems which do not have a Rudder Feedback unit. Previously, slop in the system caused by gear leakage meant that a Rudder Feedback unit was necessary to tell the pilot the exact rudder position. As Octopus pumps will always bring the ram back to the required position the Rudder Feedback unit is not required, which also greatly simplifies installation.
SAVE ON INSTALLATION COSTS
A professional installation should always have a method of isolating the pump from the steering system - Octopus pumps feature inbuilt shut off valves in the pump manifold.
ADJUSTABLE FLOW RATE
A pump that does not have variable flow (unless dedicated to a range of cylinders such as our fixed 0.8L pump) will be operating too fast or too slow in 90% of cases. Autopilot manufacturers get around this problem by adjusting the output to the pump to compensate, which either forces the pump to operate for longer periods of time which increases power consumption and wear on the parts, or it will operate at high pressure for short periods of time - also putting unnecessary strain and wear on the system.
Octopus Variable Flow Reversing Pumps precisely control the speed of the ram, reducing unnecessary battery consumption, pressure, strain and wear on the hydraulic system.
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810.47 |
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Little Giant Submersible Pump, 230Volt
Little Giant- Submersible Pump, 115Volt 60Hz 1/150HP Permanently Lubricated Oil Filled Motor, 205GPH at 1 Foot Head, Shutoff Head 7.4 Feet, Inlet: Screened, Outlet: 1/4" MNPT with Elbow for 1/2" Tubing, Aluminum Housing, Viton Seal, Fluid Temperature Up to 120F (49C), UR/C-CSA Listed, 6 Foot Power Cord- No Plug
More Info: 501020, Submersible pump for use with stoddard solvent and deodorized kerosene submerged parts washer applications only. For pumping unheated metal parts cleaning solvent that is UL classified as PJQU. These refined petroleum distillates are free from tendency to heat spontaneously; they have a closed cup flash point not lower than 100 degrees F
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200.46 |
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