Pneumatic Fittings

Miniature Push-In Fittings

Compact C-series push-in fittings use small bodies for closely spaced pneumatic connections. Straight, elbow, tee and union forms connect tubing in compact machines and instrument panels.

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Compact bodiesOne-touch tube connectionStraight and branch bodies

Product features

Miniature push-in fittings connect small tubing in pneumatic systems.
The compact body occupies 40% less volume than a standard pneumatic fitting.
A small oval release sleeve makes tube insertion and removal easier.

Construction and materials

Miniature push-in elbow fitting cross-section

Resin body: PBT
Threaded metal body: Nickel-plated brass
Packing: NBR
Back ring: POM
Collar: Zinc alloy
Locking spring: Stainless steel
Release sleeve: POM
O-ring: NBR
Connected tube: Polyurethane or nylon

Technical specifications

Fluid: Air only; no other gases or liquids
Operating pressure: 0–0.9 MPa (0–9.2 kgf/cm²)
Vacuum pressure: −750 mmHg (−29.5 inHg)
Operating temperature: 0–60°C (32–140°F)
Applicable tubing: Polyurethane and nylon

Ordering code

PC-06-01-C

PCSeries: Miniature male straight push-in fitting
06Tube size: 6 mm tube outside diameter
01Thread size: R1/8
CBody type: Miniature body

Tube-size codes

Code	03	04	06
Tube outside diameter	3 mm	4 mm	6 mm

Metric thread codes

Code	M3	M4	M5	M6
Thread	M3×0.5	M4×0.7	M5×0.8	M6×1.0

Tapered thread code

Code	01
Thread	R1/8

Other miniature thread sizes are available on request.

Miniature Push-In Fittings • Product specifications

Miniature Push-In Fittings: Technical specifications

Model specifications

Series 01

Series: PC-C Miniature male straight fittings
Applicable tubing: Polyurethane and nylon

A miniature male straight connector provides a compact push-in connection for small pneumatic tubes.

Technical specifications

Operating data

Fluid: Air
Operating pressure: 0-0.9 MPa
Operating temperature: 0-60 °C
Applicable tubing: Polyurethane and nylon
Vacuum rating: −750 mmHg

PC-C - Miniature male straight fittings dimensions (mm)

Model	ΦD	thread	L1	L2	Hex socket	Hex
PC04-M3C	4	M3×0.5	3	16.2	-	8
PC04-M4C	4	M4×0.7	3.5	16.5	-	8
PC04-M5C	4	M5×0.8	3.5	16.5	-	8
PC04-M6C	4	M6×1.0	4	17	-	8
PC06-M3C	6	M3×0.5	3	18	-	10
PC06-M4C	6	M4×0.7	3.5	18	-	10
PC06-M5C	6	M5×0.8	3.5	18	-	10
PC06-M6C	6	M6×1.0	4	18.5	-	10
PC06-01C	6	R1/8	7	20	4	10

Technical overview

Miniature Push-In Fittings series specifications

Functions, dimensions, operating ranges and connections across the product series.

10 related series

Series	function	Tube size	Thread port	Pressure range	Material	Tube media
PC-C Miniature male straight fittings	Straight Fitting	Polyurethane and nylon	M3×0.5, M4×0.7, M5×0.8, M6×1.0	0-0.9 MPa	-	Air
POC-C Miniature round male straight fittings	Straight Fitting	Polyurethane and nylon	M3×0.5, M4×0.7, M5×0.8, M6×1.0	0-0.9 MPa	-	Air
PL-C Miniature male elbow fittings	Elbow Fitting	Polyurethane and nylon	M3×0.5, M4×0.7, M5×0.8, M6×1.0	0-0.9 MPa	-	Air
PLL-C Miniature extended male elbow fittings	Elbow Fitting	Polyurethane and nylon	M3×0.5, M5×0.8, M6×1.0, G1/8, G1/4	0-0.9 MPa	-	Air
PB-C Miniature male branch tee fittings	Tee Fitting	Polyurethane and nylon	M3×0.5, M5×0.8, M6×1.0, G1/8, G1/4	0-0.9 MPa	-	Air
PD-C Miniature male run tee fittings	Tee Fitting	Polyurethane and nylon	M3×0.5, M5×0.8, M6×1.0, G1/8, G1/4	0-0.9 MPa	-	Air
PV-C Miniature elbow unions	Elbow Fitting	Polyurethane and nylon	-	0-0.9 MPa	-	Air
PU-C Miniature straight unions	Straight Fitting	Polyurethane and nylon	-	0-0.9 MPa	-	Air
PE-C Miniature tee unions	Tee Fitting	Polyurethane and nylon	-	0-0.9 MPa	-	Air
PY-C Miniature Y unions	Y Fitting	Polyurethane and nylon	-	0-0.9 MPa	-	Air

Connection flow tools

Connection and airflow calculations

Tube diameter, air velocity and pressure-loss estimates for pneumatic connections.

Open Valves & flow tools

01Valves & flow

Tube ID Calculator

Calculate tube internal diameter from outside diameter and wall thickness.

Free-air flowFlow unitWorking pressureOpen calculator 02Valves & flow

Air Velocity Calculator

Calculate airflow velocity inside the tube.

Free-air flowFlow unitInternal diameterOpen calculator 03Valves & flow

Pressure Drop Calculator

Estimate pressure loss along the tubing run.

FlowPipe lengthEquivalent fitting lengthOpen calculator 04Unit conversion

Flow Converter

Convert between volumetric flow units.

Flow valueSource flow unitOpen calculator

Product enquiries

Request a quotation

Bepto Pneumatic is the pneumatic product line of Bepto Industrial. Contact us for product specifications, drawings, availability and quotations.

Model	ΦD	thread	L1	L2	L3	ΦD1	Hex
PLL03-M3C	3	M3×0.5	3.5	24	12	7.5	8
PLL03-M5C	3	M5×0.8	3.5	24	12	7.5	8
PLL03-M6C	3	M6×1.0	4	24.5	12	7.5	8
PLL03-01C	3	R1/8	7.5	24.5	12	7.5	10
PLL03-G01C	3	G1/8	5.5	24	12	7.5	14
PLL04-M3C	4	M3×0.5	3.5	29.2	14	9.5	8
PLL04-M5C	4	M5×0.8	3.5	29.2	14	9.5	8
PLL04-M6C	4	M6×1.0	4	29.6	14	9.5	10
PLL04-01C	4	R1/8	7.5	30	14	9.5	10
PLL04-G01C	4	G1/8	5.5	28.5	14	9.5	14
PLL04-G02C	4	G1/4	7.5	31.5	14	9.5	17
PLL06-M5C	6	M5×0.8	3.5	29.2	16	11.5	8
PLL06-M6C	6	M6×1.0	4	29.6	16	11.5	10
PLL06-01C	6	R1/8	7.5	30	16	11.5	10
PLL06-G01C	6	G1/8	5.5	28.5	16	11.5	14
PLL06-G02C	6	G1/4	7.5	31.5	16	11.5	17

Model	ΦD	thread	L1	L2	L3	ΦD1	Hex
PB03-M3C	3	M3×0.5	3.5	16	24	7.5	8
PB03-M5C	3	M5×0.8	3.5	16	24	7.5	8
PB03-M6C	3	M6×1.0	4	16.5	24	7.5	8
PB03-01C	3	R1/8	7.5	16.5	24	7.5	10
PB03-G01C	3	G1/8	5.5	16	24	7.5	14
PB04-M3C	4	M3×0.5	3.5	16.2	28	9.5	8
PB04-M5C	4	M5×0.8	3.5	17.2	28	9.5	8
PB04-M6C	4	M6×1.0	4	17.6	28	9.5	10
PB04-01C	4	R1/8	7.5	18	28	9.5	10
PB04-G01C	4	G1/8	5.5	16.5	28	9.5	13
PB04-G02C	4	G1/4	7.5	19.5	28	9.5	17
PB06-M5C	6	M5×0.8	3.5	18.2	32	11.5	8
PB06-M6C	6	M6×1.0	4	18.6	32	11.5	10
PB06-01C	6	R1/8	7.5	19	32	11.5	10
PB06-G01C	6	G1/8	5.5	16.5	32	11.5	13
PB06-G02C	6	G1/4	7.5	19.5	32	11.5	17

Model	ΦD	thread	L1	L2	L3	L4	ΦD1	Hex
PD03-M3C	3	M3×0.5	3.5	16	28	12	7.5	8
PD03-M5C	3	M5×0.8	3.5	16	28	12	7.5	8
PD03-M6C	3	M6×1.0	4	16.5	28.5	12	7.5	8
PD03-01C	3	R1/8	7.5	16.5	28.5	12	7.5	10
PD03-G01C	3	G1/8	5.5	16	28	12	7.5	14
PD04-M3C	4	M3×0.5	3.5	16.2	30.2	14	9.5	8
PD04-M5C	4	M5×0.8	3.5	17.2	31.2	14	9.5	8
PD04-M6C	4	M6×1.0	4	17.6	31.6	14	9.5	10
PD04-01C	4	R1/8	7.5	18	32	14	9.5	10
PD04-G01C	4	G1/8	5	16.5	30.5	14	9.5	13
PD04-G02C	4	G1/4	7.5	19.5	33.5	14	9.5	17
PD06-M5C	6	M5×0.8	3.5	18.2	32.7	14.5	11.5	8
PD06-M6C	6	M6×1.0	4	18.6	33.1	14.5	11.5	10
PD06-01C	6	R1/8	7.5	19	33.5	14.5	11.5	10
PD06-G01C	6	G1/8	5	16.5	32.5	16	11.5	13
PD06-G02C	6	G1/4	7.5	19.5	35.5	16	11.5	17

Model	ΦD	ΦD1	ΦD2	L1	L2
PV03C	3	7.5	3.2	12	4.8
PV04C	4	9.5	3.2	14.5	6
PV06C	6	11.5	3.2	16	6.5

Model	ΦD	ΦD1	L
PU03C	3	7.5	21
PU04C	4	9.5	26.5
PU06C	6	11.5	27.5

Model	ΦD	thread	L1	L2	L3	ΦD1	Hex
PL04-M3C	4	M3×0.5	3	14.5	14.4	9.2	8
PL04-M4C	4	M4×0.7	3.5	15	14.4	9.2	8
PL04-M5C	4	M5×0.8	3.5	15	14.4	9.2	8
PL04-M6C	4	M6×1.0	4	15.5	14.4	9.2	8
PL04-01C	4	R1/8	7	18.5	14.4	9.2	10
PL04-02C	4	R1/4	9	20.5	14.4	9.2	14
PL06-M3C	6	M3×0.5	3	14.5	16	10.8	8
PL06-M4C	6	M4×0.7	3.5	15	16	10.8	8
PL06-M5C	6	M5×0.8	3.5	15	16	10.8	8
PL06-M6C	6	M6×1.0	4	15.5	16	10.8	8
PL06-01C	6	R1/8	7	18.5	16	10.8	10
PL06-02C	6	R1/4	9	20.5	16	10.8	14

Miniature Push-In Fittings

Search results

Product features

Construction and materials

Technical specifications

Ordering code

Tube-size codes

Metric thread codes

Tapered thread code

Miniature Push-In Fittings: Technical specifications

Model specifications

Technical specifications

PC-C - Miniature male straight fittings dimensions (mm)

Model specifications

Technical specifications

POC-C - Miniature round male straight fittings dimensions (mm)

Model specifications

Technical specifications

PL-C - Miniature male elbow fittings dimensions (mm)

Model specifications

Technical specifications

PLL-C - Miniature extended male elbow fittings dimensions (mm)

Model specifications

Technical specifications

PB-C - Miniature male branch tee fittings dimensions (mm)

Model specifications

Technical specifications

PD-C - Miniature male run tee fittings dimensions (mm)

Model specifications

Technical specifications

PV-C - Miniature elbow unions dimensions (mm)

Model specifications

Technical specifications

PU-C - Miniature straight unions dimensions (mm)

Model specifications

Technical specifications

PE-C - Miniature tee unions dimensions (mm)

Model specifications

Technical specifications

PY-C - Miniature Y unions dimensions (mm)

Miniature Push-In Fittings series specifications

Connection and airflow calculations

Tube ID Calculator

Air Velocity Calculator

Pressure Drop Calculator

Flow Converter

Request a quotation

Miniature Push-In Fittings product enquiry