PHONE: (800) 547-9393 • (513) 696-1500 • Fax: (800) 245-8536 • (513) 932-9845 Printed in USA 9/08 2726 Henkle Drive • Lebanon, OH 45036 • www.opw-es.com © Copyright 2008, OPW Engineered Systems 11 B O T T O M L O A D I N G Spring Balanced Hose Loader Short Range SRH-32-F Long Range LRH-32-F OPW Engineered Systems spring-balanced hose loaders are available in both short-range and long-range versions. The short-range model has the torsion spring mounted back at the riser, while on the long-range units, the spring is located a short distance out on the arm. Like counterweighted hose loaders, springbalanced hose loaders generally are stored at horizontal and only slightly upward or downward movement is required to align the coupler with the tank truck adaptor. This type of arm, in the 4" size, is used in exactly the same manner as the counterweighted hose loader. An exception: the counterbalance mechanism is a torsion spring rather than weights. Four long-range hose loaders with a 114" reach, spaced 18" apart, will fully cover the API RP-1004 bottom loading envelope.The short-range loader with a 52" reach conforms to the API envelope, with three arms installed 24" apart. Benefits • Easily adjustable torsion spring • Makes loading simple • Easy to handle and move • Easily meets API envelope requirements Features • Available in 2", 3" and 4" • Available in carbon steel, stainless steel and aluminum • Choice of flanged, threaded or all-welded construction Size A D G W R Y in. mm in. mm in mm in mm in mm in mm in mm 2" 51 8-5/8 219 52 1321 104 2642 15 381 17 432 8-1/8 206 3" 76 10-1/2 267 52 1321 104 2642 21 533 18-1/2 470 10-3/4 273 4" 102 11-3/4 298 52 1321 104 2642 21 533 20 508 12-3/4 324 * Custom dimensions also available. Dimensions* Size A D G W Y in. mm in. mm in mm in mm in mm in mm 3" 76 10-1/2 267 114 2896 104 2642 21 533 20-1/2 521 4" 102 18-1/8 460 114 2896 104 2642 21 533 20-1/2 521 * Custom dimensions also available. Dimensions* SRH-32-F Short Range LRH-32-F Long Range Overhead View Y R Overhead View
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