A-Lock CPI Compression Fittings
Parker A-LOK (twin ferrule) and CPI (single ferrule) instrumentation tube fittings in 316 stainless steel — the instrumentation-grade compression connection for gauge, impulse and analyser lines.
Size: 1/16" to 2" and 2-25 mm tube. - Temperature: -255 °C to +605 °C with 316 SS tube (seal/tube dependent). - Application: instrumentation — gauge and impulse lines, analysers, process control installations; suitable for gas and liquid service. - Media: instrumentation fluids and gases, process media compatible with 316 SS. - Pressure: up to 689 bar, set by tube size and wall (Table 1). Range STAMP — Parker Catalog 4230/4233
2,286SKUs in category
Browse A-Lock CPI Compression Fittings by type
7 sub-categories · 2,286 SKUs total
Connectors
1,031 SKUs
Pneumatic
0.1"–2"
Stainless steel
689 bar
-255°C to +605°C
Elbows
366 SKUs
Pneumatic
0.1"–2"
Stainless steel
689 bar
-255°C to +605°C
Unions and Reducers
345 SKUs
Pneumatic
0.1"–2"
Stainless steel
689 bar
-255°C to +605°C
Tees
257 SKUs
Pneumatic
0.1"–2"
Stainless steel
689 bar
-255°C to +605°C
Nuts and Ferrules
181 SKUs
Pneumatic
0.1"–2"
Stainless steel
689 bar
-255°C to +605°C
Plugs and Caps
88 SKUs
Pneumatic
0.1"–2"
Stainless steel
689 bar
-255°C to +605°C
Washers and Seals
18 SKUs
Pneumatic
Copper
1/8" BSPP
1
All products in A-Lock CPI Compression Fittings
Showing 37–48 of 2286
Parker A-LOK Back Ferrule - 1/16" Tube O.D. - 316 Stainless Steel
316 Stainless Steel 1/16" Tube O.D.
R123,78Login for your trade price
● approx. 50 days
Parker A-LOK Back Ferrule - 1/16" Tube O.D. - Brass
Brass 1/16" Tube O.D.
R237,09Login for your trade price
● approx. 60 days
Parker A-LOK Back Ferrule - 1/2" Tube O.D. - 316 Stainless Steel
Catalogue 4200 (A-LOK / CPI), p.5, 9, 13, 73, 74, 75
R106,64Login for your trade price
● approx. 30 days
Parker A-LOK Back Ferrule - 1/2" Tube O.D. - Brass
Brass 1/2" Tube O.D.
R94,26Login for your trade price
● approx. 60 days
Parker A-LOK Back Ferrule - 1/4" Tube O.D. - 316 Stainless Steel
Catalogue 4200 (A-LOK / CPI), p.5, 9, 13, 73, 74, 75
R68,56Login for your trade price
● approx. 30 days
Parker A-LOK Back Ferrule - 1/4" Tube O.D. - Brass
Brass 1/4" Tube O.D.
R49,75Login for your trade price
● approx. 60 days
Parker A-LOK Back Ferrule - 1/8" Tube O.D. - 316 Stainless Steel
316 Stainless Steel 1/8" Tube O.D.
R77,37Login for your trade price
● approx. 30 days
Parker A-LOK Back Ferrule - 1/8" Tube O.D. - Brass
Brass 1/8" Tube O.D.
R82,13Login for your trade price
● approx. 60 days
Parker A-LOK Back Ferrule - 10mm Tube O.D. - 316 Stainless Steel
n/a n/a to +n/a
R113,78Login for your trade price
● approx. 30 days
Parker A-LOK Back Ferrule - 12mm Tube O.D. - 316 Stainless Steel
n/a n/a to +n/a
R127,83Login for your trade price
● approx. 30 days