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Home > (US) Flexible Conduit & Fitting > Explosion Proof Flexible Coupling & Adapter (UL/IECEx/TS) > KF--LK-M/F Series
UL Explosion Proof Flexible Coupling Adapter, Straight Type, Rotating Male to Female Adapter (1/2"~6")
Feature Parameter Related Products Document

Feature

  • Structure/Material：

    Structure/Material：

    - Standard：Stainless Steel 304 (1/2"~6")
    - Option：Stainless Steel 316 (1/2"~6"), Brass (1/2"~2"), Iron (2-1/2"~6")
  • Size：

    Size：

    1/2"~6"
  • Compression Strength：

    Compression Strength：

    Max. 6000 psi (1/2", 3/4"), Max. 1200 psi (1"~2")
  • Thread：

    Thread：

    NPT, M
  • RoHS Compliance:

    RoHS Compliance:

    Yes
  • Certificate：

    Certificate：

    cULus (E490826)
  • Standard：

    Standard：

    ANSI/UL 1203
  • Suitable for use in Hazardous (Classified) Locations :

    Suitable for use in Hazardous (Classified) Locations :

    Size：1/2", 3/4"
    --- Class I, Division 1, Groups A, B, C, D (Gases)
    --- Class II, Division 1, Groups E, F, G (Dust)
    --- Class III (Fibers)

    Size：1", 1-1/4", 1-1/2", 2"
    --- Class I, Division 1, Groups C, D (Gases)
    --- Class II, Division 1, Groups E, F, G (Dust)
    --- Class III (Fibers)

    Size：2-1/2", 3", 4", 5", 6"
    --- Class II, Division 1, Groups E, F, G (Dust)
    --- Class III (Fibers)

Parameter

M Thread

Nominal Conduit SizeM ThreadPart Number (SUS 304)Package/Box (pcs)Weight/Box (kg)CertificateMated With
1/2M20x1.5KF--LK1M/F1110-
3/4M25x1.5KF--LK2M/F1110-
1M32x1.5KF--LK3M/F1110-
1-1/4M40x1.5KF--LK4M/F115-
1-1/2M50x1.5KF--LK5M/F115-
2M63x1.5KF--LK6M/F115-
2-1/2M75x1.5KF--LK7M/F112-
3M90x2KF--LK8M/F112-
4M110x2KF--LK9M/F112-
5M140x2KF--LK10M/F111-
6M164x2KF--LK11M/F111-


NPT Thread

Nominal Conduit SizeM ThreadPart Number (SUS 304)Package/Box (pcs)Weight/Box (kg)CertificateMated With
1/21/2"KF--LK1M/F2110-
3/43/4"KF--LK2M/F2110-
11"KF--LK3M/F2110-
1-1/41-1/4"KF--LK4M/F215-
1-1/21-1/2"KF--LK5M/F215-
22"KF--LK6M/F215-
2-1/22-1/2"KF--LK7M/F212-
33"KF--LK8M/F212-
44"KF--LK9M/F212-
55"KF--LK10M/F211-
66"KF--LK11M/F211-


M Thread (Rotating) / NPT Thread (Fixed)

Nominal Conduit SizeM/NPT ThreadPart Number (SUS 304)Package/Box (pcs)Weight/Box (kg)CertificateMated With
1/2M20 x NPT1/2KF--LK1M/F3110-
3/4M25 x NPT3/4KF--LK2M/F3110-
1M32 x NPT1KF--LK3M/F3110-
1-1/4M40 x NPT1-1/4KF--LK4M/F315-
1-1/2M50 x NPT1-1/2KF--LK5M/F315-
2M63 x NPT2KF--LK6M/F315-
2-1/2M75 x NPT2-1/2KF--LK7M/F312-
3M90 x NPT3KF--LK8M/F312-
4M110 x NPT4KF--LK9M/F312-
5M140 x NPT5KF--LK10M/F311-
6M164 x NPT6KF--LK11M/F311-


NPT Thread (Rotating) / M Thread (Fixed)

Nominal Conduit SizeNPT/M ThreadPart Number (SUS 304)Package/Box (pcs)Weight/Box (kg)CertificateMated With
1/2NPT1/2 x M20KF--LK1M/F4110-
3/4NPT3/4 x M25KF--LK2M/F4110-
1NPT1 x M32KF--LK3M/F4110-
1-1/4NPT1-1/4 x M40KF--LK4M/F415-
1-1/2NPT1-1/2 x M50KF--LK5M/F415-
2NPT2 x M63KF--LK6M/F415-
2-1/2NPT2-1/2 x M75KF--LK7M/F412-
3NPT3 x M90KF--LK8M/F412-
4NPT4 x M110KF--LK9M/F412-
5NPT5 x M140KF--LK10M/F411-
6NPT6 x M164KF--LK11M/F411-

Document

Relevant Cases

UL Listed Flexible Metal Conduit for Building & Data Center Wiring

UL Listed Flexible Metal Conduit for Building & Data Center Wiring

In a large-scale commercial building and data center wiring project, the client selected our PRWG Series UL1 Listed Flexible Metal Conduit to ensure safe protection for lighting circuits, office OA systems, and power distribution.

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