Best Tunnel Pump Systems

Aquatec 6800 Booster Pump Kit for up to 100 GPD home RO reverse osmosis water filter system Standard or Manifold, includes pump, pressure switch PSW-240, transformer, 6840-2J03-B224 B221 Made In USA

This pump kit includes Aquatec pump 6840-2J03-B224 with heavy duty steel base plate with damper, PSW-240 pressure switch, transformer 110V USA plug, 1/4″ inlet/outlet for pump and pressure switch, detail instruction.
This pump is designed to increase the water supply pressure to a RO water system. Increase input pressure from 30-40 psi to 60-80 psi depending on the capacity of your RO system. This pump is good for under 100 GPD (gallons per day) RO systems Most home drinking RO systems are under 100 GPD.
Automatic ON/OFF operation. The pressure switch would sense the pressure in the output line, so when the output line is shut off or the storage tank is full or reaches 40-50 psi, the pump would shut off, and then when you start using water and tank pressure drops, then the pump turns back ON to replenish the tank..
This kit DOES NOT come with the optional (ESO) Electric-Shut-Off solenoid valve, so it would reply on your existing mechanical auto-shut-off valve in your RO system to turn off the water supply when the tank is full. For most systems this kit will work fine..
This kit is NOT for misting, ice maker line, line boosting, water transfer. This pump kit is designed for increasing water supply pressure to a RO water system.

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Zoeller 507-0005 Basement Sentry Battery Backup Pump

Provides extra protection when the primary AC pump fails due to power outages, when the primary pump fails.
All models have battery burn out and overcharge. Control device -Reliable low voltage float switch.
Model 507 has a self contained 10 amp battery recharger. Battery case made from noncorrosive polyethylene. Contains lock strap.
All systems are fully solid state automatic controllers with alarms, light indicators and have warning systems.
NOTE: Sump Pump and Battery are not included, as they must be purchased separately. Alarm Off - yellow light indicates the buzzer is currently....

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HUWLUIWA 1300 GPH Submersible Water Pump Pond Pump with 16.5ft. Power Cord, Fountain Pump with 3 Nozzles for Aquarium Fish Koi Tank Hydroponics Statuary Waterfall 100W

Specifications】Size:8.2×4.7×7.9 in,Weight:3.85KG. Max Flow Rate: 1300 GPH, Max Lift Height: up to 13.5ft.,Watt:100W. (Length of power cord: 16.5ft. offers convenient installation ) Our water pump has 4 strong suction cups at the bottom of the pump to help keep it in place.
【3 Different Sizes Threaded Nozzles】Packet includes three nozzles with different diameter sizes: Fits 0.83in/1 in/1.34in(inside diameter)tubing, Providing different water flow effects for all your different needs..
【Low-noise & Removable Pre-Filter Screen】Our pond pump with a reliable and durable motor does not produce much noise, giving you a quiet environment. The pre-filter screen with a sponge filter handles large particles with less maintenance.No need for any tools to detach it, easy to separate, and easy to clean..
【Adjustable Pond Pump】HUWLUIWA submersible water pump with an adjustable knob to control the water flow rate, so you can set the flow rate freely..
【Wide Application 】 HUWLUIWA energy-efficient water pumps are widely used as a medium to large size aquarium pump, Ponds pump, Fountains pump, Waterfalls pump, Hydroponic systems pump, Irrigation systems pump, and water features pump..

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1.6 HP Stainless Steel Lawn Sprinkling Pump Electric Water Pump Transfer Pump Shallow Well Pump Garden Lawn Irrigation Booster Pump

845 Gallon Per Hour rating tackles any draining job at a fraction of the time. 66 PSI water pressure makes this pump perfect for irrigation, water transport or pump water. Ideal for sprinkling systems, flow irrigation systems, gardening, rain barrels, large aquariums and ground water..
This Electric Centrifugal Clear Water Pump with 66 PSI water pressure is capable of pumping water 42 meters high with an impressive flow rate of 3200L per hour and have a maximum suction depth of 7m. It also works with a water temperature up to 35°..
The water pump is compatible with a tank and can work as a sprinkler pump, a well pump with a pressure regulator or a booster pump, which can be widely applied in garden, lawn and farm..
Portable Self-aspirating Jet Garden Pump features with stainless Aluminum pump housing, maintenance-free capacitor motor, hydraulic unit consisting of Nonyl, safe&waterproof on/off switch and easy carry handle for portability. Both size of inlet and outlet are 1 Inch while one check valve and two connectors are included..

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Bonvoisin 30T Hydraulic Cylinder Jack Porta Power Ram 2\ Stroke Mini Single Acting Lifting Cylinders for Machinery Shipbuilding

...perating instructions. It includes a 15 ft remote control and two additional SAE#6 connectors are provided for replacement..
Reliable Quality: The dump trailer pump is made of sturdy metal.
thus, the oil tank is not easy to crack or be damaged. As a power unit, this is a perfect replacement pump for remote hydraulic systems. Equipped with a relief valve, it avoids overpressure, safer and reliable..
Rapid Start: With its powerful motor, this hydraulic electric pump is quick to start and quick to output oil.
it can provide strong power for hydraulic systems like dump trailers, dump beds and is able to complete lifting in a short time..
Wide Application: This power unit is widely used in stackers, small, and medium-sized lifting platforms. It is compatible with many dump trailers and movers and is a direct replacement for 12V DC remotely controlled hydraulic systems..

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DC 6v Micro Submersible Pumping Food Grade Water Air Pump Brushless Oilless Motor Pump Low Noise Flow 1.5l/min

【Widely Used】This low-noise pump is widely used in aquariums, fountains, small fish ponds, solar energy systems, radiators, water circulation systems, medical equipment, etc.
【Food Grade Materials】Our electric water pumps are made of food-grade engineering plastics,environmental protection and non-toxic, will not cause pollution when transporting the medium.
【Note】This submersible pump must not work without water.
【High Precision Process】The pump is made of high-quality materials, durable, stable, low noise during operation and work, and the lift can reach max lift: 2m.
【Submersible Pump】This safe electric pump can be operated inside/outside the fluid at a temperature of 32~149°F (0~65°C).

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Mophorn Single Acting Hydraulic Pump 12V DC Hydraulic Power Unit 3.75 Gallon Dump Trailer Pump Steel Hydraulic Power Unit (Steel, 15 Quart/Single Acting)

...ional SAE#6 connector and one 15 ft remote control are included in the package..
Reliable Quality: The dump trailer pump is made of sturdy metal.
thus, the oil tank is not easy to crack or be damaged. As a power unit, this is a perfect replacement pump for remote hydraulic systems. Equipped with an overflow valve, it automatically releases when overpressure, safer and reliable..
Rapid Start: With its powerful motor, this hydraulic electric pump is quick to start and quick to output oil.
it can provide strong power for hydraulic systems like dump trailers, dump beds and is able to complete lifting in a short time..
Wide Application: This power unit is widely used in stackers, small, and medium-sized lifting platforms. It is compatible with many dump trailers and movers and is a direct replacement for 12V DC remotely controlled hydraulic systems..

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GYZJ 3.5 CFM Rotary Vane Economy Vacuum Pump 1/4HP Single Stage for A/C HVAC Refrigerant Recharging Auto Repair R410a R134 with Oil

....5 CFM, Ultimate Vacuum:5 pa,75 microns,1/4HP AC air tool rotary vane vacuum pump ,Inlet Port: 1/4 Flare,Voltage /Frequency: 110V/60Hz,Oil Capacity:220 ml, Full body pure aluminum, good thermal conductivity, stronger and more durable .Perfect for maintaining R134, R134A, R12, R22, R22A, R404A, R407C, R502 and R410A systems.
[Professional Refrigeration Maintenance Equipment]: Our vacuum pump adopts a direct-connected motor structure, which makes the structure more compact, smaller in size, lighter in weight and easy to carry.Suit for those who are looking to self diagnose or recharging AC systems.
It maintains air conditioning systems by efficient removing moisture before refilling the refrigerant.
[Stable Operation]: The built-in motor is cast by a full copper movement, which is better than aluminum wire and has a longer service life,also running faster.Strong copper motor makes the vacuum pump operate stably, Greatly increase the vacuuming speed..
[Large Oil Window Design]: The vacuum pump adopts a large oil window design, and the minimum and maximum oil levels in the pump can be seen at a glance, preventing the machine from running out of oil during operation, and can always pay attention to the refueling situation.Besides,The trap contains a filter m....

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Nenesupply 21mm Flange Breastshield Compatible with Medela Pumps and Medela Pump Parts Replace Medela Flange Personalfit Connector Compatible with Medela Pump in Style MaxFlow Symphony Swing Harmony

CONTENT: 2 pc NENESUPPLY GentleFit 21mm BREASTSHIELDS COMPATIBLE WITH Medela BreastPumps. MADE BY NENESUPPLY. Not original Medela pump parts..
COMPATIBLE PUMPS: Medela Pump In Style, New Medela Pump In Style with MaxFlow,Symphony, Lactina, Swing, Harmony, Sonata, Freestyle Flex, Freestyle, and Swing Maxi..
COMFORTALBE DESIGN: LONGER TUNNEL and SMOOTH ANGLE. Suitable for long nipples..
COMPATIBLE WITH MEDELA PUMP PARTS: Medela Personalfit connector, Medela valves, and Medela bottles..
EASY TO CLEAN: DETACHABLE 2-PIECE SHIELDS. Dishwasher safe. Work with most Handfree bras. BPA and DEHP Free..

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