Trumbull Stem Guides are designed for installation in treatment plants and pump stations to provide support for valve extension stems. These Stem Guides are adjustable for stems as close to the wall as 2″, or as far away as 26″, 36″ or 48″. All ductile iron castings coated with Tnemec N140-1211 epoxy (complies with NSF 61).

Stem Guides are generally recommended at 6′ to 8′ intervals. Bronze bushings can be drilled up to a 2-1/8″ bore diameter for 2″ O.D. stems. By removing the bushing larger stems can be accommodated, up to 2-3/8″ O.D.

Ordering Instructions

  • Quantity required
  • Provide the Trumbull item number for the model you require (shown above)
  • O.D. of stem being used, or desired bushing material (shown below) and hole size

DUCTILE IRON

Adjustment Range DOMESTIC Item No. NON-DOMESTIC Item No. Weight
2" to 26" 1367-4960 367-4960 24.35 lbs.
2" to 36" 1367-4970 367-4970 27.90 lbs.
36" to 48" 1367-4974 367-4974 38.00 lbs.

Ductile iron models furnished with NSF-61, 2 part epoxy coating.

316 STAINLESS STEEL

Adjustment Range DOMESTIC Item No. NON-DOMESTIC Item No. Weight
2" to 26" 1367-5960 367-5960 24.80 lbs.
2" to 36" 1367-5970 367-5970 28.70 lbs.
36" to 48" 1367-5974 367-5974 37.00 lbs.

Bushings also available in:

  • Low-lead brass
  • Ultra High Molecular Weight Polyethylene (UHMWPE)
  • NSF 61 approved polymer (Ryton R4)