BD Series Pneumatic Concrete Vibrators

Safe, Simple Operation

The BD Pneumatic Concrete Vibrator series utilizes a built-in pneumatically driven motor which has only two moving parts, the vane and rotor. Compressed air is supplied to the vibrator through the air valve and inner hose. Air flow into the rotor, passes through the passage ways in the vane, back through the "air gap" on the rotor and outer holes in the rear flange. This activates the rotor and the vibrator begins to vibrate.

BD Pneumatic Concrete Vibrator series:

• Includes twist grip throttle for variable air flow
• Easy to handle
• Provides quiet, smooth operation
• Available in four sizes from 1-1/2" through 3"

Options

Strainer removes contaminates from airline. Part No. W680-765

Oiler assures lubrication of internal components in pneumatic head. Part No. W680-770

Specifications

MODEL	HEAD DIAMETER inches (mm)	HEAD LENGTH inches (mm)	HEAD WT lbs (kg)	AMPLITUDE (total at tip) inches (mm)	FREQUENCY (max @ 85 psi) vpm	CENTRIFUGAL FORCE (max @ 85 psi) lbs (kg)	AIR CONSUMPTION (max @ 85 psi) cfm
BD35	1.42 (36)	10.51 (267)	3.3 (1.5)	.027 (.69)	17,600	441 (200)	27
BD55	2.20 (56)	13.54 (344)	9.9 (4.5)	.037 (.94)	17,700	1484 (675)	54
BD65	2.64 (67)	14.37 (365)	17.38 (7.9)	.054 (1.37)	17,700	2548 (1158)	54
BD75	3.03 (77)	15.67 (398)	19.6 (8.9)	.080 (1-78)	17,000	3278 (1490)	85

Ordering Information

PART NUMBER	MODEL	HEAD DIAMETER	HOSE LENGTH	SHIP WT
681-310	BD-35	1-1/2"	10 ft	15 lbs
681-510 681-515 681-520	BD-55 BD-55 BD-55	2-1/4" 2-1/4" 2-1/4"	10 ft 15 ft 20 ft	17 lbs 21 lbs 25 lbs
681-610 681-615 681-620	BD-65 BD-65 BD-65	2-3/4" 2-3/4" 2-3/4"	10 ft 15 ft 20 ft	24 lbs 30 lbs 36 lbs
681-710 681-715 681-720	BD-75 BD-75 BD-75	3" 3" 3"	10 ft 15 ft 20 ft	30 lbs 45 lbs 40 lbs

Service Manual