"ULBK" SERIES EXPLOSION PROOF VIBRATORS BASE MOUNTED DIMENSION SHEET	DWG NO: S-10664 ISSUE: 03-27-97 BY: Rev. 4 BV Ref. P-1903
(ULBK 21: 1/2" 14 NPTF) (ULBK 26-75: 3/4" 14 NPTF) Vibrators certified to comply to Underwriters Laboratories Specification Number UL 674 Class I, Groups C & D, Class II, Groups E, F and G U.L. File Reference E 74479

MODEL	DIMENSIONS (in inches)
	A	B	C	D	E	F	G	H	J	K	L	M
ULBK 21-5/2, 21-5/4	13.00	5.91	6.73	4.33	5.51	7.28	3.50	0.63	4 x 0.55	7.40	7.44	2.99
ULBK 26-13/2	13.90	7.48	8.86	5.90	7.28	10.16	4.72	1.57	4 x 0.67	9.92	9.80	2.05
ULBK 26-14/4	16.26	7.48	8.86	5.90	7.28	10.16	4.72	1.57	4 x 0.67	9.92	9.80	3.23
ULBK 26-11/6	19.41	7.48	8.86	5.90	7.28	10.16	4.72	1.57	4 x 0.67	9.92	9.80	4.80
ULBK 30-16/2, ULBK 30-20/2 ULBK 30-18/4, ULBK 30-25/4	18.07	7.87	9.84	6.30	8.27	11.57	5.51	1.57	4 x 0.67	11.61	11.30	3.70
ULBK 30-14/6, ULBK 30-18/6 ULBK 30-7.5/8, ULBK 30-10/8	21.22	7.87	9.84	6.30	8.27	11.57	5.51	1.57	4 x 0.67	11.61	11.30	5.28
ULBK 40-30/2, ULBK 40-35/4 ULBK 40-27/6, ULBK 40-17/8	21.34	8.66	12.60	6.69	10.63	14.09	6.69	2.36	4 x 1.02	12.83	13.74	4.80
ULBK 45-45/4, ULBK 45-42/6 ULBK 45-24/8, ULBK 45-35/8	26.38	11.73	14.06	9.75	12.00	14.88	6.89	2.36	4 x 1.02	13.98	14.33	5.98
ULBK 50-50/2, ULBK 50-55/4 ULBK 50-75/4, ULBK 50-60/6	28.11	11.73	14.06	9.75	12.00	16.93	7.99	2.36	6 x 1.02	15.83	16.46	5.98
ULBK 50-75/6, ULBK 50-45/8 ULBK 50-57/8	31.89	11.73	14.06	9.75	12.00	16.93	7.99	2.36	6 x 1.02	15.83	16.46	7.95
ULBK 60-95/4, ULBK 60-105/6 ULBK 60-70/8	32.28	11.61	17.87	9.25	15.50	19.29	9.17	2.76	6 x 1.02	17.83	18.82	7.52
ULBK 60-90/8	35.70	11.61	17.87	9.25	15.50	19.29	9.17	2.76	6 x 1.02	17.83	18.82	9.25
ULBK 75-150/6	35.70	11.61	17.87	9.25	15.50	19.29	9.17	2.76	6 x 1.22	17.83	18.82	9.25
ULBK 75-150/8	44.37	11.61	17.87	9.25	15.50	19.29	9.17	2.76	6 x 1.22	17.83	18.82	13.58

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