Netafim SpinNet Sprinkler with Check Valve, Brown/Brown/Green, 23.4 GPH, 25 Pack

Netafim SpinNet Sprinkler, Brown Body, Green Spinner, Check Valve

Wide greenhouse bays and tall crops get even overhead watering from a single line of these hanging heads. This bag holds 25 SpinNet head assemblies, Netafim item 64200-014005, model 03551600090GL-B, coded BR-BR-GN. Each pairs a brown mist control and brown body with a green spinner, the high-trajectory rotor. Average flow is 23.4 GPH at 32 psi, and every head arrives fitted with a check valve. The spinner turns without a bridge above it, so no water gathers and drips onto the plants below. Heads hang beneath the supply pipe, which keeps the pipe itself dry. When the zone shuts off, the check valve holds water in the line instead of letting it drain onto the crop. The same valve gives instant on and off for short watering and misting cycles. A vibration mechanism in the head resists mineral buildup in the nozzle. Parts come apart by hand for cleaning, and the acid-resistant materials tolerate acid treatment and agrochemicals.

Laying Out a High Trajectory Line

The high arc wets a circle about 23 ft across from a head hung 5 ft up at 36 psi, which suits wide single-line layouts. With heads 3 ft apart, one line handles bays of 20, 22 or 24 ft when the sprinklers hang 6 to 7 ft above the crop. For full-house coverage, run several lines 7, 8 or 9 ft apart and start the first line 3 ft from the wall. Low-density polyethylene is the preferred supply pipe for hanging sprinkler lines. Use 3/4 in pipe on runs of up to 75 ft, and step up to 1 in for runs of 100 to 125 ft. A 50 ft line carries 17 heads and draws about 7 GPM, while a 100 ft line with 34 heads draws about 13 GPM. Hanging assemblies from 12 to 48 in connect each head to PE tubing, and a 1/2 in adapter fits threaded rigid pipe. Keep working pressure between 29 and 43 psi, with a 35 psi regulator and 120 mesh filtration at the head of the zone. Flush the lines before fitting heads with check valves so debris does not lodge in them. The fine droplets suit germination, bedding plants and propagation benches.

Key Features

• 23.4 GPH at 32 psi: Brown mist control and brown body.
• Green high-trajectory spinner: Built for wide bays.
• Check valve fitted: Line stays full; instant on and off.
• Bridgeless, drip-less head: No drips onto the crop below.
• Anti-clog vibration: Resists mineral buildup in the nozzle.
• Tool-free service: Acid-resistant parts come apart by hand.

Technical Specifications