Contacts
 














Vendor Profile





Harwil Corp.

 

Address: 541 Kinetic Drive

 

City/State/Zip: Oxnard, CA, 93030

 

Phone: 805-988-6800 x 108

 

FAX: 805-988-6804

 

Website: harwil.com

 

Contact: More Information

 

Vendor Profile: Harwil is the manufacturer of Flow Switches Liquid Level Switches Temperature Sensors Chemical Feed Pump Controllers and Wireless Switching Systems. Harwil is located in Oxnard California and has been manufacturing high quality reliable switch and pump control products for over 50 years in the USA. Harwils switches are used everywhere from US Navy warships to your backyard swimming pool. The new Wireless Switch Systems eliminate the need for the wire from the switch to the device that it controls. The Harwil Wireless Switch System can be with used with any kind of switch and eliminates the cost of installation and maintenance. Call us for switches.

 

Products

 

   

Chemical Feed Pump Controllers: CF-112

Controls chemical feed pumps, UV or Ozone when water flow is detected. Detects down to 0.7 GPM is a 3/4 inch water line. Includes power and flow indicatory lights and fits up to 2 inch water pipes. Available in 110 or 220 volt AC.
Product Link:
http://www.harwil.com/product/chemical-feed-pump-controller-noryl-with-indicator-lights-model-cf-112

 


 

   

Chemical Feed Pump Controllers: CF-12

Controls chemical feed pumps, UV or Ozone when water flow is detected. Detects down to 0.7 GPM is a 3/4 inch water line. Includes 2 or 4 receptacles and fits up to 2 inch water pipes. Available in 110 volt AC.
Product Link:
http://harwil.com/product/chemical-feed-pump-controller-model-cf-12-1g-and-2g

 


 

   

Chemical Feed Pump Controllers: CF-8

Controls chemical feed pumps, UV or Ozone when water flow is detected. Detects down to 1 GPM is a 1 inch water line. Includes 2 or 4 receptacles and fits up to 6 inch water pipes. Available in 110 volt AC.
Product Link:
http://www.harwil.com/product/chemical-feed-pump-controller-model-cf-8-1g-and-2g

 


 

   

Level Switch: L-21

The L-21 is a magnetically coupled level switch that can have 1, 2, 3 or 5 inch differentials. This switch is ideal for pond level control as it is not affected by waves or turbulent water. The L-21 features a 15 amp micro switch that can run up to a 1/2 hp motor.
Product Link:
http://www.harwil.com/product/level-switch-model-l-21

 


 

   

Level Switch: L-40

The L-40 is ideal for a high or low level indicator switch or can be used in pairs with a latching level controller (LC-1 or Wireless Switches.) This switch is ideal for tank or pond level control. It features a 10 watt reed switch and can be Normally Open (NO) or Normally Closed (NC.)
Product Link:
http://www.harwil.com/product/level-switch-model-l-40

 


 

   

Flow Switch: Q-10

The Q-10 flow switch is a heavy duty yet very sensitive switch. It is commonly used in automated or powered irrigation systems to detect when flow has been interrupted. It is made from the engineered resin Noryl and features a 1 inch NPT process connection.
Product Link:
http://www.harwil.com/product/flow-switch-1-inch-model-q-10/

 


 

   

Flow Switch: Q-12

There are millions of the Q-12 flow switches in service today. It is used by Hayward, Pentair, and Jacuzzi to control and ensure the correct flow rate in their equipment. It is made from the engineered resin Noryl and features a 1/2 or 3/4 inch NPT process connection and can be used in potable water.
Product Link:
http://www.harwil.com/product/flow-switch-model-q-12

 


 

   

Flow Switch: Q-16/Q-16SS

The Q-16 is available in brass or stainless steel. It is a 1 inch paddle style style switch for 1 to 12 inch pipe. The brass version is UL 508 and 353 listed by ETL. The Stainless Steel version is designed for protected or indoor drinking water applications.
Product Link:
http://www.harwil.com/product/flow-switch-ul-listed-model-q-16-paddle-style

 


 

   

Flow Switch: Q-5/Q-5SS

The Q-5 is available in brass or stainless steel. It is a 1 inch paddle style switch for 1 to 12 inch pipe. This switch typically lasts 25-35 years. It usually lasts longer than the system where it is installed or the person who installed it. There is no other flow switch more durable than the Harwil Q-5 flow switch and is very competitively priced.
Product Link:
http://www.harwil.com/product/flow-switch-heavy-duty-model-q-5

 


 

   

Flow Switch: Q-8

The Q-8 is a medium duty flow switch that can be exposed to the elements, buried or even submersed underwater. It is a 1 inch blade / target style switch for 1 to 12 inch pipe. This switch can be used in very nasty locations, places where you don't want to go more than once. Harwil offers a variety of blades and targets to meet any flow requirement.
Product Link:
http://www.harwil.com/product/flow-switch-adjustable-model-q-8

 


 

   

Wireless Switch Bridge

The Harwil Wireless Switch Bridge eliminates the wire between the switch and the device it controls. It is ideal for locations where the wire is difficult or expensive to run and/or maintain. It also features a latching relay to offer 2 switch level control in a tank or reservoir. The range is 1,000 ft. and can be battery powered, 24VDC, 110 VAC or 220VAC.
Product Link:
http://www.harwil.com/product/wireless-switch-controllers

 


 



   

Flow Switches & Level Switches

Harwil manufacturers flow switches, level switches, wireless switches, & chemical feed pump controllers. Flow switches are used to automate chemical and fertilizer injection. Level switches control water levels in ponds, pools and tanks. Level switches are ideal for rainwater collection systems.
Product Link:
http://www.harwil.com

 


 



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Last Updated 08-16-17