WHR & HD Neoprene Hangers

WHR Neoprene Hangers are an inexpensive method of reducing noise and minor vibration transmission.

WHR Hangers
Type & Size (Durometer)	Rated Capacity Range (lbs)	Rated Defl. (in)	Color Mark	Ship Wt. (lbs)
WHR-40 WHR-50 WHR-60 WHR-70	Up to 60 55 - 95 90 - 155 150 - 220	0.20 0.20 0.20 0.20	Green Red White Yellow	0.1
Hanger elements have straight line deflection curves.

HD Hanger Installation

Install hangers with gap on the underside as shown. This allows the isolators to operate efficiently. The gaps also compensate for minor misalignment.

Direct contact of the unit and hanger box "short circuits" the isolation.

When suspending equipment from very wide vibration sensitive spans it may be necessary to select spring hangers with even higher deflection in order to cancel the effects of the span's own deflection or "sag". The isolator selected must have a static deflection at least three times greater than the span's deflection to insure minimum effective vibration control.

HD Neoprene Hangers						LRP = Lower Rod Penetration MRD = Maximum Rod Dia.
Type & Size (Color Mark)	Durometer	Rated Capacity Range (lbs)	Max Rated Defl (in)	Dimensions (inches)					Ship Wt. (lbs)
				D	H	W	LRP	MRD
HD-Green HD-White	40 60	Up to 35 35 - 75	0.20 0.20	1¾	2¼	111/16	1¼	3/8	0.8
HD-A-Black HD-A-Green HD-A-Red	30 40 50	Up to 45 35 - 75 60 - 125	0.35 0.35 0.35	2	2¾	2¼	2¼	½	1.0
HD-B-Red HD-B-White HD-B-Yellow	50 60 70	Up to 235 180 - 380 320 - 650	0.40 0.40 0.40	3¼	4½	4¼	3	¾	2.0
W- All box type neoprene hangers are available with eyebolts top and bottom.

HD- Double Deflection Neoprene Hangers

HD Neoprene Hangers offer the same increased static deflection and vibration control as ND mounts but in a sturdy steel hanger box.