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A one-touch coupling from SMC Corporation.
[Features]
· A one-touch fitting; ideal for blowing type systems in clean rooms.
· Completely oil-free processing. (rubber parts are fluorine coated)
· Liquid-contact areas are non-metallic.
· Parts are cleaned, assembled and double packaged in a clean room.
· Can also be used in vacuums. (-100 kPa)
[Applications]
· Use to connect piping in a perpendicular orientation from female threads.
Part Number
Configured Part Number is shown.

Male Elbow KPL outline drawing
| Applicable tube outer diameter mm | Connection thread R | Model | H (width across flats) | Note 1: øD1 | øD2 | L1 | L2 | *A | M | Effective area mm2 | Weight g | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TPH | TPS | |||||||||||
| 4 | 1/8 | KPL04-01 | 12 | 10.4 | 10 | 19.7 | 23.2 | 24.5 | 17 | 3.5 | 3.5 | 4 |
| 1/4 | KPL04-02 | 14 | 27.2 | 26.5 | 5 | |||||||
| 6 | 1/8 | KPL06-01 | 12 | 12.8 | 21.8 | 24.4 | 27 | 18.5 | 9 | 9 | 5 | |
| 1/4 | KPL06-02 | 14 | 28.4 | 29 | 6 | |||||||
| 8 | 1/8 | KPL08-01 | 15.2 | 12 | 25.3 | 26.6 | 30 | 20.5 | 22 | 15 | 8 | |
| 1/4 | KPL08-02 | 29.4 | 31.5 | 9 | ||||||||
| 10 | 1/4 | KPL10-02 | 17 | 18.5 | 17 | 28.4 | 32.1 | 35.5 | 23 | 35 | 25 | 13 |
| 3/8 | KPL10-03 | 33.1 | 36.5 | 14 | ||||||||
| 12 | 3/8 | KPL12-03 | 20.9 | 30.4 | 34.3 | 38.5 | 24 | 50 | 40 | 15 | ||
| 1/2 | KPL12-04 | 22 | 22 | 38.3 | 41.5 | 18 | ||||||
*Reference dimensions after screwing in R thread
Note 1: øD1 indicates the maximum diameter.
| Tube materials | PFA, polyolefin Soft polyolefin, polyurethane |
|---|---|
| Tube outer diameter | ø4, ø6, ø8, ø10, ø12 |
Note 1: FEP, nylon, soft nylon and other non-clean specification tubes can be used, but performance in terms of cleanliness will be reduced.
Note 2: Because polyurethane is a soft material, the tube may break when inserting. Hold the tube at its base and insert securely so that it reaches the back.
| Cleanliness class (ISO class) | Class 3 Note 1: |
|---|---|
| Usable fluids | Air, nitrogen gas, water, deionized water (pure water) Note 2: |
| Maximum operating pressure (20°C) | 1 MPa Note 3: |
| Operating vacuum pressure | -100 kPa {10 Torr} |
| Guaranteed proof pressure (20°C) | 3 MPa |
| Ambient temperature and working fluid temperature | -20°C to 80°C |
| Thread | JIS B0203 (tapered thread for pipes/tubes) |
Note 1: See the "Particle emissions grade classifications" below.
Note 2: Make sure the surge pressure stays below the maximum operating pressure.
Note 3: The maximum operating pressure is the value at 20°C. For other temperatures, see "Relationship between operating temperature and maximum operating pressure" below.
Note 4: It is not completely airtight, so please avoid use in leak testers, etc., where a vacuum is maintained.

Particle emissions grade classifications graph

Operating temperature and maximum operating pressure graph

Clean One-Touch Fitting For Blowing KP Series model indication method

Clean One-Touch Fitting For Blowing KP Series structural drawing
| Number | Part name | Materials |
|---|---|---|
| 1 | Body | PP |
| 2 | Stud | PP |
| 3 | Chuck | SUS304 |
| 4 | Guide | SUS304 |
| 5 | Release button | PP (Color: light green) |
| 6 | Collet | PP |
| 7 | Stopper | SUS304 |
| 8 | Seal | EPDM (fluorine coating) |
| 9 | Bumper | EPDM (fluorine coating) |
| 10 | O-ring | EPDM (fluorine coating) |
| 11 | Drive bushing | SUS304 |
| Part Number |
|---|
| KPL04-01 |
| KPL04-01-X53 |
| KPL04-02 |
| KPL04-02-X53 |
| KPL06-01 |
| KPL06-01-X53 |
| KPL06-02 |
| KPL06-02-X53 |
| KPL08-01 |
| KPL08-01-X53 |
| KPL08-02 |
| KPL08-02-X53 |
| KPL10-02 |
| KPL10-03 |
| KPL10-03-X53 |
| KPL12-03 |
| KPL12-03-X53 |
| KPL12-04 |
| KPL12-04-X53 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Body Material | Thread Material | Operating Temperature (°C) | Applicable Tube O.D.1 (φ) | Types of connection | Connection screw | Tube Material | Release button color | Custom-made specifications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 33.30 | 1 Piece(s) | 3 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 4 | R | 1/8 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 31.64 | 10 Piece(s) | 14 Day(s) or more | [Brass] C3604+PBT+PP | [PP Plastic] PP Resin | - | - | - | - | - | Light green | With Seal Type | ||
MYR 33.30 | 1 Piece(s) | 3 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 4 | R | 1/4 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 32.39 | 10 Piece(s) | 17 Day(s) or more | [Brass] C3604+PBT+PP | [PP Plastic] PP Resin | - | - | - | - | - | Light green | With Seal Type | ||
MYR 33.30 | 1 Piece(s) | 3 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 6 | R | 1/8 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 31.70 | 10 Piece(s) | 14 Day(s) or more | [Brass] C3604+PBT+PP | [PP Plastic] PP Resin | - | - | - | - | - | Light green | With Seal Type | ||
MYR 33.30 | 1 Piece(s) | 3 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 6 | R | 1/4 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 32.45 | 10 Piece(s) | 14 Day(s) or more | [Brass] C3604+PBT+PP | [PP Plastic] PP Resin | - | - | - | - | - | Light green | With Seal Type | ||
MYR 34.60 | 1 Piece(s) | 3 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 8 | R | 1/8 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 33.21 | 10 Piece(s) | 14 Day(s) or more | [Brass] C3604+PBT+PP | [PP Plastic] PP Resin | - | - | - | - | - | Light green | With Seal Type | ||
MYR 34.60 | 1 Piece(s) | 43 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 8 | R | 1/4 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 30.54 | 10 Piece(s) | 9 Day(s) or more | [Brass] C3604+PBT+PP | [PP Plastic] PP Resin | - | - | - | - | - | Light green | With Seal Type | ||
MYR 38.80 | 1 Piece(s) | 3 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 10 | R | 1/4 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 38.80 | 1 Piece(s) | 3 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 10 | R | 3/8 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 39.20 | 5 Piece(s) | 14 Day(s) or more | [Brass] C3604+PBT+PP | [PP Plastic] PP Resin | - | - | - | - | - | Light green | With Seal Type | ||
MYR 43.00 | 1 Piece(s) | 3 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 12 | R | 3/8 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 42.82 | 5 Piece(s) | 14 Day(s) or more | [Brass] C3604+PBT+PP | [PP Plastic] PP Resin | - | - | - | - | - | Light green | With Seal Type | ||
MYR 43.00 | 1 Piece(s) | 3 Day(s) | [PP Plastic] PP-SUS304 | [SUS303, SUS304] SUS304 | -20~80 | 12 | R | 1/2 | PFA, Polyolefin, Soft Polyolefin, Polyurethane | Light Green | N/A | ||
MYR 45.76 | 5 Piece(s) | 14 Day(s) or more | [Brass] C3604+PBT+PP | [PP Plastic] PP Resin | - | - | - | - | - | Light green | With Seal Type |
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| Fitting Type | Screw Mount Direction | Applicable Fluid | Water / Air / Nitrogen Gas | Screw Mounting, Direction | Elbow |
|---|---|---|---|---|---|
| Types | Single-Action / Screw | Elbows | Elbow Union | Application | Clean circumstance |
| Packing, Material of O-Ring | EPDM (Fluorine Coating) |
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