The Sapphire Silt Bomb jet is an efficient silt busting drain jet for mid sized jetters. They are designed to sit in the bottom of the drain with a jet pattern that concentrates the majority of flow against low lying debris. The extra weight of the Silt Bomb stops it from flipping over in the drain, increasing its effectiveness.

The jet holes are threaded to accept hard wearing and highly efficient sapphire inserts. The jet pattern created by the sapphire is extremely concentrated which maximises cleaning and silt shifting ability.

sapphire drain jet inserts

Available as rear facing or rear and forward facing. They provide excellent cleaning performance in drains and pipes from 100mm (4″) to 225mm (9″) diameter.

The inserts can be unscrewed and cleaned if they become blocked with grit or need replacing.

Use the table below to choose the silt jet that best suits your application.

Sapphire silt bombs can be jetted to suit machines operating at up to 350 bar (5,000 psi) and 100 l/min (22 gpm). They have a 1/2″ BSP or 3/4″ male thread and they are manufactured from high grade stainless steel.

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Suitable for 100mm (4″) to 225mm (9″) drains

1/2″ BSP thread

Available as 3r, 3r 1f and 6r configurations

Up to 350 bar

Up to 100 l/min