Weir SPM hammer unions are available in a wide
range of sizes and in working pressures to 20,000 psi. Pressure
seal, non-pressure seal, and welded styles are offered in various
sizes and pressures. All Weir SPM hammer unions provide
pressure-tight, positive sealing and are available for standard
service and sour gas models. Weir SPM hammer unions for sour gas
service are specially heat-treated for controlled hardness and
utilize fluorocarbon elastomer seal rings.
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See product availability chart to the
right.
