SKUs available on this product page

IHRC-4-2N, IHRC-6-4N, IHRC-8-2N, IHRC-8-4N, IHRC-8-6N, IHRC-12-4N, IHRC-12-8N, IHRC-16-8N, IHRC-16-12N,

Superlok® Coupling – Reducing Hex Coupling (IHRC)

  • Superlok® Reducing Hex Coupling Pipe Fitting
  • Pipe Fitting for Female NPT
  • Applications: Compression, Cryogenic, Gas, Instrumentation, Vacuum
  • Available in 316 Stainless Steel
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Superlok® Coupling - Reducing Hex Coupling (IHRC)

One standout feature of Superlok® pipe fittings is their impeccably smooth interior finish that significantly reduces the risk of particle entrapment, thereby minimizing the potential for contamination. This is particularly vital in industries where maintaining the purity and integrity of fluids and gas is paramount.

Moreover, the smooth interior finish of Superlok® pipe fittings promotes improved fluid and gas flow. This streamlined flow not only enhances overall system efficiency but also contributes to cost reduction for end users. The reduction in turbulence and resistance within the fittings ensures that operations are carried out with maximum efficiency, ultimately boosting productivity.

Superlok® pipe fittings are the embodiment of excellence in industrial pipe fittings and the strict adherence to material quality, precision design, and advanced machining technologies guarantees a product that not only meets but exceeds industry standards making them a reliable choice for various industrial applications. Superlok® sets the bar high for quality and performance.

Superlok® Coupling - Reducing Hex Coupling (IHRC) Dimensions

Hex Reducing Coupling

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Part No. Pipe Size Reduced Pipe Size Dimension

(mm)

Pressure Ratings, psig(bar) Swagelok Part No.
A E H
IHRC-4N-2N 1/4" 1/8" 31.0 8.6 19.1 6600(454) SS-4-HRCG-2
IHRC-6N-4N 3/8" 1/4" 35.1 11.4 22.2 5300(365) SS-6-HRCG-4
IHRC-8N-2N 1/2" 1/8" 39.6 8.6 26.9 4900(337) SS-8-HRCG-2
IHRC-8N-4N 1/2" 1/4" 44.4 11.4 26.9 4900(337) SS-8-HRCG-4
IHRC-8N-6N 1/2" 3/8" 45.2 15.0 26.9 4900(337) SS-8-HRCG-6
IHRC-12N-4N 3/4" 1/4" 46.0 11.4 33.3 4600(316) SS-12-HRCG-4
IHRC-12N-8N 3/4" 1/2" 52.3 18.5 33.3 4600(316) SS-12-HRCG-8
IHRC-16N-8N 1" 1/2" 55.6 18.5 41.2 4400(303) SS-16-HRCG-8
IHRC-16N-12N 1" 3/4" 57.2 23.9 41.2 4400(303) SS-16-HRCG-12

Additional information

Line Drawings

SKUDescriptionLine Drawing
IHRC-12-4N

Superlok® Reducing Hex Coupling (IRHC) – 3/4″ FNPT X 1/4″ FNPT Coupling

PDF
IHRC-12-8N

Superlok® Reducing Hex Coupling (IRHC) – 3/4″ FNPT X 1/2″ FNPT Coupling

PDF
IHRC-16-12N

Superlok® Reducing Hex Coupling (IRHC) – 1″ FNPT X 3/4″ FNPT Coupling

PDF
IHRC-16-8N

Superlok® Reducing Hex Coupling (IRHC) – 1″ FNPT X 1/2″ FNPT Coupling

PDF
IHRC-4-2N

Superlok® Reducing Hex Coupling (IRHC) – 1/4″ FNPT X 1/8″ FNPT Coupling

PDF
IHRC-6-4N

Superlok® Reducing Hex Coupling (IRHC) – 3/8″ FNPT X 1/4″ FNPT Coupling

PDF
IHRC-8-2N

Superlok® Reducing Hex Coupling (IRHC) – 1/2″ FNPT X 1/8″ FNPT Coupling

PDF
IHRC-8-4N

Superlok® Reducing Hex Coupling (IRHC) – 1/2″ FNPT X 1/4″ FNPT Coupling

PDF
IHRC-8-6N

Superlok® Reducing Hex Coupling (IRHC) – 1/2″ FNPT X 3/8″ FNPT Coupling

PDF

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