B&G Sub Slab Injectors
Treating termites under a slab means getting termiticide through the concrete and into the soil without it coming back up the drill hole. B&G sub slab injectors (SSI) do exactly that: the injector seals tightly in the drilled hole so the treatment is delivered under pressure directly to the soil below. QSpray stocks both B&G SSI models along with the tips and replacement parts to keep them in service.
SSI-4 or SSI-14?
The B&G SSI-4 sub slab injector comes with an 18" rod, and the B&G SSI-14 sub slab injector comes with a 28" rod for working comfortably while standing. Many parts are specific to each model, so check the "4" or "14" in the part name: the 400 lock sleeve, #4 shaft and #4 extension rod fit the SSI-4, while the 500 lock sleeve, #14 shaft and #14 extension rod fit the SSI-14. Need more reach? Add the LDT-36 6" extension.
SSI Tips
Match the tip to the treatment: the 2 GPM 360-degree tip for an even pattern all around the hole, the 1 GPM 180-degree tip for treating along foundation walls, or the 1542 2 GPM fan tip. We also carry the SSI tip adapter.
SSI Replacement Parts
If your injector isn't sealing in the hole, the #5 compression ring and #6 Koroseal ring are the usual culprits. They wear with every hole, so keep spares on the truck. If it's leaking at the handle or not shutting off cleanly, look at the valve parts: the complete valve assembly, VT-610 valve body, seat gasket, seat stem, valve rod, trigger and springs. We also stock lock sleeves, shafts, wing nuts, studs and O-rings.
More B&G Termite Equipment
Treating soil around the outside of the structure too? Shop B&G termite rods, or browse all B&G equipment and parts. Not sure which part fits your injector? Call us at 602-371-1993.