2x John Guest Stop Valve Push-fit Shut Off Valve Hydroponics IrrigationJohn Guest Stop Valve Hydroponics Irrigation Introducing the John Guest Stop Valve, a high quality and reliable solution for controlling water flow in your plumbing and irrigation systems. Known for its durability and ease of use, this stop valve is perfect for both residential and commercial applications. Features and benefits: Durable polypropylene shut off valve with EDPM O Ring offers high chemical resistance Integral 1 4 turn isolation valve

chemical or biological properties will occur in a minimum of 3 years

Dimension: 260 x 510 x 50 mm

For example: greenhouse planting

these pumps offer unparalleled flexibility and performance for a range of water management needs

Submersible Water Circulation Pump Hydroponics|Aquarium|Pond

It can trigger other IoT devices with predefined conditions

easy to turn

no pre-treatment required

light weight

Power： 28w

amplifying their efficacy

1 set of microgreen growing tray kit (water tray