Grinder, 9 in Capacity

ST GR29310

The Stanley Hydraulics Underwater Grinder GR29 is used by commercial divers for top, face, and side grinding using 9 inch (228.6 mm) diameter wheels. Wire brushes can also be used and depressed-center wheels with an optional adapter. This hydraulic underwater tool can be used by commercial divers to clean off barnacles or coral off of the bottom of the ships.

Hose whips and quick disconnect couplers are sold separately.

Stanley's Underwater Hydraulic Grinder GR29 can be used by commercial divers for underwater grinding and cleaning with either cup or standard grinding wheels, wire or nylon brushes. Grinding wheels are sold separately.

The integral Stanley Hyrevz gear motor is manufactured to exacting standards to deliver maximum efficiency for the Stanley Hydraulics Underwater Grinder GR29. The plastisol covering the handle transmits very little heat. The plastisol gives a more comfortable grip to the Stanley Hydraulic Underwater GR29. There are two positions available for the assist handle to be conveniently placed by the commercial diver. Either position is at a most comfortable handling position from the valve handle.

The wheel guard is adjustable. By loosening the clamp screw the guard may be rotated to any convenient position by the commercial diver.

— Adjustable wheel guard
— 4-10 gpm (15-38 lpm) operating range at the commercial diver end
— 2700 rpm @ 10 gpm (38 lpm)
— Hose whips and quick disconnect couplers are sold separately
— Two Stanley Tools 12 in. Pigtail Hose P/N: ST 01652 need to be purchased for the underwater tool to be operational
— For quick disconnect couplers, purchase P/N ST 03971
— Grinding wheels are sold separately

Capacity — 9 in wheel on 5/8 in -11 Arbor
RPM: — 2700 @ 10 gpm (2700 @ 38 lpm)
Pressure — 1000-2500 psi (70-176 bar)
Flow Range — 4-10 gpm (15-38 lpm)
Optimum Flow — 10 gpm (38 lpm)
Weight (with guard) — 14 lbs (6.4 kg)
Length — 11 in (28 cm)
Width (with guard) — 12 in (30.5 cm)
Porting — 8 SAE O-Ring
Hose Whips — No
Motor — Hyrevz™ gear

GR29 User Manual

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