Array ( [541] => Array ( [Sku] => FLM01 for stainless steel manifolds and RC [Size] => 1/2" [Thread] => M ) [460] => Array ( [Sku] => FLM0111 for LCR brass manifolds [Size] => 1/2" [Thread] => M ) )
It is used in collector units (brass and stainless steel) RCO, LCR.