CPI Fittings

Parker CPI™ single ferrule tube fittings are designed to provide an easy leak-free connection for process and control systems, analyzers, and environmental equipment applications.

Search CPI Fittings using specific product attributes

• 1 BZ-B - CPI nut
  Parker CPI nut, brass, for 1/16" single ferrule tube fitting
  
  
• 1 BZ-S - CPI nut
  Parker CPI nut, carbon steel, for 1/16" single ferrule tube fitting
  
  
• 1 BZ-SS - CPI nut
  Parker CPI nut, 316SS, for 1/16" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-102-1
  
  
• 1 BZI-SS - A-LOK/CPI inverted tube nut
  Parker A-LOK/CPI inverted tube nut, 316SS, for 1/16" single or double ferrule tube fitting
  
  
• 1 FNZ-B - CPI plug
  Parker CPI plug, brass, 1/16" single ferrule tube fitting
  
  
• 1 FNZ-SS - CPI plug
  Parker CPI plug, 316SS, 1/16" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-100-P
  
  
• 1 PNBZ-B - CPI cap (with nut and ferrule)
  Parker CPI cap (with nut and ferrule), brass, for 1/16" single ferrule tube fitting
  
  
• 1 PNBZ-SS - CPI cap (with nut and ferrule)
  Parker CPI cap (with nut and ferrule), 316SS, for 1/16" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-100-C
  
  
• 1 PNBZ-SS-C - CPI cap (with nut and ferrule)
  Parker CPI cap (with nut and ferrule), 316SS, for 1/16" single ferrule tube fitting, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-C
  
  
• 1 PNZ-B - A-LOK/CPI Cap (body only)
  Parker A-LOK/CPI cap (body only), brass, for 1/16" single or double ferrule tube fitting
  
  
• 1 PNZ-SS - A-LOK/CPI Cap (body only)
  Parker A-LOK/CPI cap (body only), 316SS, for 1/16" single or double ferrule tube fitting
  
  
• 1 TZ-B - CPI one-piece ferrule
  Parker CPI one-piece ferrule, brass, for 1/16" single ferrule tube fitting
  
  
• 1 TZ-S - CPI one-piece ferrule
  Parker CPI one-piece ferrule, carbon steel, for 1/16" single ferrule tube fitting
  
  
• 1 TZ-SS - CPI one-piece ferrule
  Parker CPI one-piece ferrule, 316SS, for 1/16" single ferrule tube fitting
  
  
• 1 TZ-T - CPI one-piece ferrule
  Parker CPI one-piece ferrule, Teflon TFE, for 1/16" single ferrule tube fitting
  
  
• 1 TZ-ZY - CPI one-piece ferrule
  Parker CPI one-piece ferrule, Zytel (nylon), for 1/16" single ferrule tube fitting
  
  
• 1-1 CBZ-B - CPI male elbow
  Parker CPI male elbow, brass, 1/16" single ferrule tube fitting x 1/16" MNPT
  
  
• 1-1 CBZ-SS-C - CPI male elbow
  Parker CPI male elbow, 316SS, 1/16" single ferrule tube fitting x 1/16" MNPT, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-2-1
  
  
• 1-1 EBZ-SS - CPI union elbow
  Parker CPI union elbow, 316SS, 1/16" single ferrule tube fitting x 1/16" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-100-9
  
  
• 1-1 EBZ-SS-C - CPI union elbow
  Parker CPI union elbow, 316SS, 1/16" single ferrule tube fitting x 1/16" single ferrule tube fitting, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-9
  
  
• 1-1 FBZ-B - CPI male connector
  Parker CPI male connector, brass, 1/16" single ferrule tube fitting x 1/16" MNPT
  
  
• 1-1 FBZ-SS - CPI male connector
  Parker CPI male connector, 316SS, 1/16" single ferrule tube fitting x 1/16" MNPT
  Swagelok Equivalent Part Number: SS-100-1-1
  
  
• 1-1 FBZ-SS-C - CPI male connector
  Parker CPI male connector, 316SS, 1/16" single ferrule tube fitting x 1/16" MNPT, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-1-1
  
  
• 1-1 FH4BZ-B - CPI thermocouple connector
  Parker CPI thermocouple connector, brass, 1/16" single ferrule tube fitting x 1/16" MNPT
  
  
• 1-1 FH4BZ-SS - CPI thermocouple connector
  Parker CPI thermocouple connector, 316SS, 1/16" single ferrule tube fitting x 1/16" MNPT
  Swagelok Equivalent Part Number: SS-100-1-1BT
  
  
• 1-1 FH4BZ-SS-C - CPI thermocouple connector
  Parker CPI thermocouple connector, 316SS, 1/16" single ferrule tube fitting x 1/16" MNPT, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-1-1BT
  
  
• 1-1 GBZ-SS - CPI female connector
  Parker CPI female connector, 316SS, 1/16" single ferrule tube fitting x 1/16" FNPT
  Swagelok Equivalent Part Number: SS-100-7-1
  
  
• 1-1 GBZ-SS-C - CPI female connector
  Parker CPI female connector, 316SS, 1/16" single ferrule tube fitting x 1/16" FNPT, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-7-1
  
  
• 1-1 HBZ-B - CPI union
  Parker CPI union, brass, 1/16" single ferrule tube fitting x 1/16" single ferrule tube fitting
  
  
• 1-1 HBZ-S - CPI union
  Parker CPI union, carbon steel, 1/16" single ferrule tube fitting x 1/16" single ferrule tube fitting
  
  
• 1-1 HBZ-SS - CPI union
  Parker CPI union, 316SS, 1/16" single ferrule tube fitting x 1/16" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-100-6
  
  
• 1-1 HBZ-SS-C - CPI union
  Parker CPI union, 316SS, 1/16" single ferrule tube fitting x 1/16" single ferrule tube fitting, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-6
  
  
• 1-1 WBZ-B - CPI bulkhead union
  Parker CPI bulkhead union, brass, 1/16" single ferrule tube fitting x 1/16" single ferrule tube fitting
  
  
• 1-1 WBZ-SS - CPI bulkhead union
  Parker CPI bulkhead union, 316SS, 1/16" single ferrule tube fitting x 1/16" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-100-61
  
  
• 1-1 WBZ-SS-C - CPI bulkhead union
  Parker CPI bulkhead union, 316SS, 1/16" single ferrule tube fitting x 1/16" single ferrule tube fitting, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-61
  
  
• 1-1 Z7HBZ7-SS - CPI union (low dead volume)
  Parker CPI union (low dead volume), 316SS, 1/16" inverted single ferrule tube fitting x 1/16" inverted single ferrule tube fitting
  
  
• 1-1 ZPC-SS - CPI port connector
  Parker CPI port connector, 316SS, 1/16" tube stub x 1/16" machined ferrule on tube stub
  Swagelok Equivalent Part Number: SS-101-PC
  
  
• 1-1-1 JBZ-B - CPI union tee
  Parker CPI union tee, brass, 1/16" single ferrule tube fitting all ends
  
  
• 1-1-1 JBZ-SS - CPI union tee
  Parker CPI union tee, 316SS, 1/16" single ferrule tube fitting all ends
  Swagelok Equivalent Part Number: SS-100-3
  
  
• 1-1-1 JBZ-SS-C - CPI union tee
  Parker CPI union tee, 316SS, 1/16" single ferrule tube fitting all ends, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-3
  
  
• 1-2 CBZ-B - CPI male elbow
  Parker CPI male elbow, brass, 1/16" single ferrule tube fitting x 1/8" MNPT
  
  
• 1-2 CBZ-SS-C - CPI male elbow
  Parker CPI male elbow, 316SS, 1/16" single ferrule tube fitting x 1/8" MNPT, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-2-2
  
  
• 1-2 FBZ-B - CPI male connector
  Parker CPI male connector, brass, 1/16" single ferrule tube fitting x 1/8" MNPT
  
  
• 1-2 FBZ-S - CPI male connector
  Parker CPI male connector, carbon steel, 1/16" single ferrule tube fitting x 1/8" MNPT
  
  
• 1-2 FBZ-SS - CPI male connector
  Parker CPI male connector, 316SS, 1/16" single ferrule tube fitting x 1/8" MNPT
  Swagelok Equivalent Part Number: SS-100-1-2
  
  
• 1-2 FBZ-SS-C - CPI male connector
  Parker CPI male connector, 316SS, 1/16" single ferrule tube fitting x 1/8" MNPT, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-1-2
  
  
• 1-2 FBZ7-SS - CPI male connector (low dead volume)
  Parker CPI male connector (low dead volume), 316SS, 1/16" inverted single ferrule tube fitting x 1/8" MNPT
  
  
• 1-2 FH4BZ-B - CPI thermocouple connector
  Parker CPI thermocouple connector, brass, 1/16" single ferrule tube fitting x 1/8" MNPT
  
  
• 1-2 FH4BZ-SS - CPI thermocouple connector
  Parker CPI thermocouple connector, 316SS, 1/16" single ferrule tube fitting x 1/8" MNPT
  Swagelok Equivalent Part Number: SS-100-1-2BT
  
  
• 1-2 FH4BZ-SS-C - CPI thermocouple connector
  Parker CPI thermocouple connector, 316SS, 1/16" single ferrule tube fitting x 1/8" MNPT, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-1-2BT
  
  
• 1-2 GBZ-SS - CPI female connector
  Parker CPI female connector, 316SS, 1/16" single ferrule tube fitting x 1/8" FNPT
  Swagelok Equivalent Part Number: SS-100-7-2
  
  
• 1-2 T2HF-B - CPI male adapter
  Parker CPI male adapter, brass, 1/16" tube stub x 1/8" MNPT
  
  
• 1-2 TRBZ-SS - CPI tube end reducer
  Parker CPI tube end reducer, 316SS, 1/16" tube stub x 1/8" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-200-R-1
  
  
• 1-2 ZHBA5-SS - CPI male connector
  Parker CPI male connector, 316SS, 1/16" single ferrule tube fitting x 5/16-24 O-ring straight thread
  Swagelok Equivalent Part Number: SS-100-1-OR
  
  
• 1-2 ZHBA5-SS-C - CPI male connector
  Parker CPI male connector, 316SS, 1/16" single ferrule tube fitting x 5/16-24 O-ring straight thread, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-1-OR
  
  
• 1-2 ZPC-SS - CPI port connector
  Parker CPI port connector, 316SS, 1/16" tube stub x 1/8" machined ferrule on tube stub
  Swagelok Equivalent Part Number: SS-201-PC-1
  
  
• 1-4 FBZ-SS - CPI male connector
  Parker CPI male connector, 316SS, 1/16" single ferrule tube fitting x 1/4" MNPT
  Swagelok Equivalent Part Number: SS-100-1-4
  
  
• 1-4 FBZ-SS-C - CPI male connector
  Parker CPI male connector, 316SS, 1/16" single ferrule tube fitting x 1/4" MNPT, silver-plated nut
  Swagelok Equivalent Part Number: SS-100-1-4
  
  
• 1-4 FBZ7-SS - CPI male connector (low dead volume)
  Parker CPI male connector (low dead volume), 316SS, 1/16" inverted single ferrule tube fitting x 1/4" MNPT
  
  
• 1-4 FH4BZ-SS - CPI thermocouple connector
  Parker CPI thermocouple connector, 316SS, 1/16" single ferrule tube fitting x 1/4" MNPT
  Swagelok Equivalent Part Number: SS-100-1-4BT
  
  
• 1-4 TRBZ-SS - CPI tube end reducer
  Parker CPI tube end reducer, 316SS, 1/16" tube stub x 1/4" single ferrule tube fitting
  
  
• 1-4 ZPC-SS - CPI port connector
  Parker CPI port connector, 316SS, 1/16" tube stub x 1/4" machined ferrule on tube stub
  Swagelok Equivalent Part Number: SS-401-PC-1
  
  
• 10 BZ-B - CPI nut
  Parker CPI nut, brass, for 5/8" single ferrule tube fitting
  
  
• 10 BZ-S - CPI nut
  Parker CPI nut, carbon steel, for 5/8" single ferrule tube fitting
  
  
• 10 BZ-SS - CPI nut
  Parker CPI nut, 316SS, for 5/8" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-1012-1
  
  
• 10 BZ-SS-MI - CPI nut (Moly-coated)
  Parker CPI nut, 316SS, for 5/8" single ferrule tube fitting, Moly-coated inside nut
  
  
• 10 FNZ-B - CPI plug
  Parker CPI plug, brass, 5/8" single ferrule tube fitting
  
  
• 10 FNZ-SS - CPI plug
  Parker CPI plug, 316SS, 5/8" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-1010-P
  
  
• 10 FNZ-SS-C - CPI plug
  Parker CPI plug, 316SS, for 5/8" single ferrule tube fitting, silver-plated nut
  Swagelok Equivalent Part Number: SS-1010-P
  
  
• 10 PNBZ-B - CPI cap (with nut and ferrule)
  Parker CPI cap (with nut and ferrule), brass, for 5/8" single ferrule tube fitting
  
  
• 10 PNBZ-SS - CPI cap (with nut and ferrule)
  Parker CPI cap (with nut and ferrule), 316SS, for 5/8" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-1010-C
  
  
• 10 PNBZ-SS-C - CPI cap (with nut and ferrule)
  Parker CPI cap (with nut and ferrule), 316SS, for 5/8" single ferrule tube fitting, silver-plated nut
  Swagelok Equivalent Part Number: SS-1010-C
  
  
• 10 PNZ-B - A-LOK/CPI Cap (body only)
  Parker A-LOK/CPI cap (body only), brass, for 5/8" single or double ferrule tube fitting
  
  
• 10 PNZ-SS - A-LOK/CPI Cap (body only)
  Parker A-LOK/CPI cap (body only), 316SS, for 5/8" single or double ferrule tube fitting
  
  
• 10 TIZ .375-B - A-LOK/CPI tube end insert
  Parker A-LOK/CPI tube end insert, brass, 5/8" OD, .125" wall
  
  
• 10 TIZ .375-SS - A-LOK/CPI tube end insert
  Parker A-LOK/CPI tube end insert, 316SS, 5/8" OD, .125" wall
  Swagelok Equivalent Part Number: SS-1015-6
  
  
• 10 TIZ .500-B - A-LOK/CPI tube end insert
  Parker A-LOK/CPI tube end insert, brass, 5/8" OD, .063" wall
  
  
• 10 TIZ .500-SS - A-LOK/CPI tube end insert
  Parker A-LOK/CPI tube end insert, 316SS, 5/8" OD, .063" wall
  Swagelok Equivalent Part Number: SS-1015-8
  
  
• 10 TZ-B - CPI one-piece ferrule
  Parker CPI one-piece ferrule, brass, for 5/8" single ferrule tube fitting
  
  
• 10 TZ-S - CPI one-piece ferrule
  Parker CPI one-piece ferrule, carbon steel, for 5/8" single ferrule tube fitting
  
  
• 10 TZ-SS - CPI one-piece ferrule
  Parker CPI one-piece ferrule, 316SS, for 5/8" single ferrule tube fitting
  Swagelok Equivalent Part Number: SSET-10
  
  
• 10 TZ-ZY - CPI one-piece ferrule
  Parker CPI one-piece ferrule, Zytel (nylon), for 5/8" single ferrule tube fitting
  
  
• 10 WLZ-B - A-LOK/CPI bulkhead locknut
  Parker A-LOK/CPI bulkhead locknut, brass, for 5/8" single or double ferrule tube fitting
  
  
• 10 WLZ-SS - A-LOK/CPI bulkhead locknut
  Parker A-LOK/CPI bulkhead locknut, 316SS, for 5/8" single or double ferrule tube fitting
  
  
• 10-1/2 ZHBW2-SS - CPI adapter
  Parker CPI adapter, 316SS, 5/8" single ferrule tube fitting x 1/2" pipe buttweld
  
  
• 10-1/2 ZHBW2-SS-C - CPI adapter
  Parker CPI adapter, 316SS, 5/8" single ferrule tube fitting x 1/2" pipe buttweld, silver-plated nut
  
  
• 10-10 EBZ-B - CPI union elbow
  Parker CPI union elbow, brass, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting
  
  
• 10-10 EBZ-S - CPI union elbow
  Parker CPI union elbow, carbon steel, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting
  
  
• 10-10 EBZ-SS - CPI union elbow
  Parker CPI union elbow, 316SS, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-1010-9
  
  
• 10-10 EBZ-SS-C - CPI union elbow
  Parker CPI union elbow, 316SS, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting, silver-plated nut
  Swagelok Equivalent Part Number: SS-1010-9
  
  
• 10-10 HBZ-B - CPI union
  Parker CPI union, brass, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting
  
  
• 10-10 HBZ-S - CPI union
  Parker CPI union, carbon steel, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting
  
  
• 10-10 HBZ-SS - CPI union
  Parker CPI union, 316SS, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-1010-6
  
  
• 10-10 HBZ-SS-C - CPI union
  Parker CPI union, 316SS, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting, silver-plated nut
  Swagelok Equivalent Part Number: SS-1010-6
  
  
• 10-10 WBZ-B - CPI bulkhead union
  Parker CPI bulkhead union, brass, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting
  
  
• 10-10 WBZ-SS - CPI bulkhead union
  Parker CPI bulkhead union, 316SS, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting
  Swagelok Equivalent Part Number: SS-1010-61
  
  
• 10-10 WBZ-SS-C - CPI bulkhead union
  Parker CPI bulkhead union, 316SS, 5/8" single ferrule tube fitting x 5/8" single ferrule tube fitting, silver-plated nut
  Swagelok Equivalent Part Number: SS-1010-61
  
  
• 10-10 ZHBA-SS - CPI male connector
  Parker CPI male connector, 316SS, 5/8" single ferrule tube fitting x 7/8-14 SAE straight thread
  Swagelok Equivalent Part Number: SS-1010-1-10ST
  
  
• 10-10 ZHBA-SS-C - CPI male connector
  Parker CPI male connector, 316SS, 5/8" single ferrule tube fitting x 7/8-14 SAE straight thread, silver-plated nut
  Swagelok Equivalent Part Number: SS-1010-1-10ST
  
  
• 10-10 ZHBA-SS-C-VO - CPI male connector
  Parker CPI male connector, 316SS, 5/8" single ferrule tube fitting x 7/8-14 SAE straight thread, silver-plated nut, with Viton o-ring
  Swagelok Equivalent Part Number: SS-1010-1-10ST
  
  

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