NEMA PRP 3-2009 (R2020) addresses the effect of thermal expansion and contraction on long, straight runs of conduit. For this application, O-ring expansion fittings are used to accommodate changes in length.
More Standards PDF
NACE AMPP SP21507-2022
$89.00 $179.00
JIS C 5381-341:2022
$93.00 $186.00
JIS G 1228-1:2022
$32.00 $64.00
NEMA LS 20005-2022
$24.00 $49.00





