Specifications

	SPECIFICATIONS
Capacity	9 in./23 cm Wheel on 5/8 in. -11 THD Arbor
Weight (with Wheel Guard)		15 lbs/6387 kg
Length		9 in./23 cm
Width (without Wheel Guard)		4-1/2 in./11.5 cm
Pressure	1000–2500 psi/70–175 bar
Flow Range	4–12 gpm/15–45 lpm
Optimum Flow	2700 rpm at 10 gpm/38 lpm
Porting		-8 SAE O-ring
Connect Size and Type	(2) 3/8 in. NPT Adapters
Hose Whips		No
Motor		Integral
SOUND POWER AND VIBRATION DECLARATION
Test conducted on GR29310, S/N 1989 operated at standard 10 gpm input
Measured A-weighted sound power level, Lwa (ref. 1pW) in decibels		105 dBA
Measured A-weighted sound pressure level, Lpa (ref. 20 µPa) at operator’s position, in decibels		97 dBA
Values determined according to noise test code given in using the basic standard ISO 3744
NOTE: The sum of a measured noise emission value and its associated uncertainty represents
an upper boundary of the range of values which is likely to occur in measurements.
Declared vibration emission value in accordance with EN 12096
Measured vibration emission value: a (Throttle Handle)		1.0 m/sec2
Uncertainty: K (Throttle Handle)		0.15 m/sec2
Measured vibration emission value: a (Support Handle)		2.1 m/sec2
Uncertainty: K (Support Handle)		0.20 m/sec2
Values determined according to ISO 8662-1, ISO 8662-4, ISO 5349-1
ACCESSORIES
Description		Part Number
Grinding Wheel for Metal 9 in. Diameter ⋅ 5/8 in. -11 THD Arbor		02587
Grinding Wheel for Masonry 9 in. Diameter ⋅ 5/8 in. -11 THD Arbor		02588
Grinding Wheel 7 in. ⋅ 5/8 in. -11 THD Arbor		03691
Depressed Center Wheel Adapter		05194

GR29 User Manual ◄ 15

SOUND POWER AND VIBRATION DECLARATION

ACCESSORIES

Description

Part Number