SMC (6550090) 1215 Series Brass Check Valve ; 3/4" FNPT x 3/4" FNPT BUNA 30 - 300 GPM Compatible with any 14" x

Compatible with any 14" x 2

Built for carbonator pump applications in restaurants and beverage service

Omnipure E-Series quick-change end caps enable tool-free installation and replacement

Accurate water quality testing without complexity

Ideal for reverse osmosis system monitoring

SMC (6550090) 1215 Series Brass Check Valve ; 3/4" FNPT x 3/4" FNPT BUNA 30 - 300 GPM Compatible with any 14" xSMC 6550090 1215 Series Brass Check Valve 3 4" FNPT threaded brass check valve with BUNA seal for reliable backflow prevention in residential and light commercial water systems Brass Construction 3 4" FNPT BUNA Seal WHY IT WORKS Prevents Backflow and Protects Equipment One Way Flow Control Spring loaded mechanism ensures water flows in only one direction, protecting pumps, tanks, and filtration equipment from reverse flow damage Brass Body