Coffin Valve Company - Boston, Massachusetts
The Coffin Valve Co. was established in 1884 by Zebulon Erastus Coffin and other mechanical engineers and machinists. The company was located on 295-297 South St. in South Boston. Prior to the establishment of the Coffin Valve Co., Z. E. Coffin was a big part of the Boston Machine Mfg. Co. from 1864 to 1884 in which he was a superintendent and general agent for. During that time, he was issued his first fire hydrant patent on July 21, 1868, which was assigned to the Boston Machine Co. Soon after starting his own company, Z. E. Coffin was issued his 2nd hydrant patent on November 17, 1885 which was for his original model Coffin hydrant. He produced a similar style hydrant at a later date that was a 1-piece barrel design with a 4-bolt bonnet but we are unclear if that design was covered under that patent or not. Coffin Valve also produced the Walker Patent hydrant of February 28, 1899. Apart from hydrants, this inscription was found on an electric headgate hoist at a hydroelectric plant
in Auburn, Washington:
The sluice gate line was sold by Chapman Valve Mfg. Co., another hydrant maker, which billed itself as the exclusive distributor of Coffin Valve Company products in an advertisement from 1930. A "Kelty Motor Drive Unit" is listed as a product of the Coffin Valve Company, and may be the part of the hoist referred to above. It is unclear when Coffin Valve's demise was but we know they were around as late as 1930 and that they made hydrants into the 1910s. If you have any additional information regarding this company or their fire hydrants, please Email Us. All photos © Jeff Kaminski and restored hydrants a part of his collection unless otherwise credited. |
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1518 Nozzles: 2x 2½" Size: ~4" barrel I.D. |
0454 Nozzles: 2x 2½", 1x 4½" Size: ~4" barrel I.D. |
0565 Nozzles: 2x 2½" Size: ~5" barrel I.D. Location: Massachusetts |
0800 Nozzles: 3x 2½" Size: ~5" barrel I.D. |
0455 Nozzles: 2x 2½", 1x 5" Size: ~6" barrel I.D. |
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0837 Nozzles: 2x 2½" Size: ~5" barrel I.D. Note: bonnet w/no patent date, ~c.1900 Location: Massachusetts |
1519 Nozzles: 4x 2½" independently gated Size: ~6" barrel I.D. Note: bonnet w/1885 patent date Location: Connecticut |
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1544 Nozzles: 3x 2½" independently gated Size: ~6" V.O., ~7¼" barrel I.D. Location: Massachusetts |
1357 Nozzles: 4x 2½" independently gated Size: 7¼" barrel I.D. (less bonnet) |
This group continues with the fluted barrel but it differs in design near the ground level. |
1438 Nozzles: 2x 2½", 1x 4" Size: ~5" V.O., 7" I.D. (less stuffing box) |
1367 Nozzles: 2x 2½", 1x 5" Size: ~5" V.O. Dated: 1903 Note: 3 nut pockets |
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1366 Nozzles: 2x 2½", 1x 4" Size: ~4" V.O. Note: dated 1907> |
0965 Nozzles: 2x 2½", 1x 5" Size: ~5" V.O. Note: ~c.1910s Location: Massachusetts |
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