QUANTITY 4 Pieces total- Two of each 3-HK female coupling and B3-K21 male plug (Total= 4 Pieces)Brass coupling set with double shut-off valve to stop flow from both fittings when disconnected. 1/4" NPT female threads.Sleeve lock.I bought these and they were not what I needed. I forgot to return them.
Up for sale is a new old stock with some shelf wear or repainted used unit that came with some McElroy fusion equipment we purchased. This is a heavy duty 4" electrofusion coupling pipe clamp for 4" IPS CTS HDPE fittings. This clamp can be used with most types of electro fusion couplings and fittings.
---------------------------------------------------------------- Coupling for 1/4" shaft Nema 23 motors ---------------------------------------------------------------- Heavy Duty Professional Precision Z Axis
---------------------------------------------------------------- Overstock Clearance....limited stock available Coupling for 1/4" shaft Nema 23 motors ------------------------------
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