What Should I Check Before Ordering a Female-Thread Coupler?

Start with the CEJN part number if it is available. Then confirm the thread standard, thread size, quick disconnect series, pressure rating, and mating component. NPT, BSPP, and Rc/BSPT connections use different thread standards, so a matching nominal size does not automatically mean the coupler is suitable for the same connection.

Are All CEJN Female-Thread Couplers Rated for the Same Pressure?

No. Pressure ratings differ by model and series. The live category includes products rated at 232 PSI as well as high-pressure models listed at 10,153 PSI, 11,600 PSI, 14,500 PSI, and 21,756 PSI. Always use the individual product specification rather than applying one pressure rating across the category.

How Can I Identify the Correct Replacement Coupler?

Part numbers are usually the fastest way to identify the exact replacement. If the original number is unavailable, record the female thread type and size, series, pressure requirement, and details of the mating nipple. G&G Hydraulics Corporation can help compare those specifications and narrow down the correct female thread coupling option.

CEJN USA | Order Couplings at G&G Hydraulics Corporation

10-932-5006

Multi-X Hexa 10 Female Plate [10-932-5006]
Special Price $1,048.21 was $1,233.18

Obsolete
10-932-5206

Multi-X Hexa 10 Female Plate, G 3/8 in BSP [10-932-5206]
Call for Price
10-932-5056

Multi-X Hexa 10 Male Plate [10-932-5056]
Special Price $861.52 was $1,013.56
10-932-5256

Multi-X Hexa 10 Male Plate, G 3/8 in BSP [10-932-5256]
Call for Price
10-932-4992

Multi-X Lock Housing Spare Part [10-932-4992]
Call for Price
10-932-4993

Multi-X Lock Set, Handle Size 1 [10-932-4993]
Call for Price
10-932-4994

Multi-X Lock Set, Handle Size 2 [10-932-4994]
Call for Price
09-932-1060

Multi-X Male Plate Dust Cap with Electric Connector, Duo 10 [09-932-1060]
Call for Price
09-932-1062

Multi-X Male Plate Dust Cap with Electric Connector, Duo 12.5 [09-932-1062]
Call for Price
09-932-1066

Multi-X Male Plate Dust Cap with Electric Connector, Hexa 10 [09-932-1066]
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09-932-1061

Multi-X Male Plate Dust Cap with Electric Connector, Quattro 10 [09-932-1061]
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09-932-1063

Multi-X Male Plate Dust Cap with Electric Connector, Quattro 10/12.5, Quattro 12.5 [09-932-1063]
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09-932-1065

Multi-X Male Plate Dust Cap with Electric Connector, Quattro 12.5/19 [09-932-1065]
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09-932-1050

Multi-X Male Plate Dust Cap, Duo 10 [09-932-1050]
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09-932-1052

Multi-X Male Plate Dust Cap, Duo 12.5 [09-932-1052]
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09-932-1056

Multi-X Male Plate Dust Cap, Hexa 10 [09-932-1056]
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09-932-1051

Multi-X Male Plate Dust Cap, Quattro 10 [09-932-1051]
Call for Price
09-932-1053

Multi-X Male Plate Dust Cap, Quattro 10/12.5, Quattro 12.5 [09-932-1053]
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09-932-1055

Multi-X Male Plate Dust Cap, Quattro 12.5/19, Duo 19 [09-932-1055]
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10-932-4982

Multi-X Mounting Bracket Center Bolt Kit [10-932-4982]
Special Price $74.85 was $88.06
10-932-4969

Multi-X Mounting Bracket Lever Lock Kit [10-932-4969]
Special Price $16.07 was $18.90
10-564-6905-1

Multi-X Nipple Kit, 1/2 in WEO Classic [10-564-6905]
Special Price $135.74 was $159.70
10-564-6909

Multi-X Nipple Kit, WEO 3/8 in, Fits Duo 10, Quattro 10, Quattro 10/12.5 & Hexa 10 [10-564-6909]
Special Price $139.92 was $164.61
10-932-3250

Multi-X Quattro 10 Male Plate [10-932-3250]
Special Price $427.25 was $502.64
10-932-3200

Multi-X Quattro 10 Multi-Connection Plate, 5076 PSI [10-932-3200]
Special Price $458.67 was $539.62
10-932-4000

Multi-X Quattro 10/12.5 Female Plate, 5076 PSI [10-932-4000]
Special Price $811.31 was $954.48
10-932-4200

Multi-X Quattro 10/12.5 Female Plate, 5076 PSI [10-932-4200]
Special Price $847.22 was $996.73
10-932-4050

Multi-X Quattro 10/12.5 Male Plate, 5076 PSI [10-932-4050]
Special Price $682.06 was $802.43
10-932-4250

Multi-X Quattro 10/12.5 Male Plate, 5076 PSI [10-932-4250]
Special Price $717.95 was $844.65
10-932-4251

Multi-X Quattro 12.5 Multi-Connection Plate, WEO 1/2 in Connection, 5076 PSI [10-932-4251]
Special Price $631.63 was $743.10
10-932-4201

Multi-X Quattro 12.5 Multi-Connection Plate, WEO 3/4 in Connection, 5076 PSI [10-932-4201]
Special Price $691.16 was $813.13
10-932-5200

Multi-X Quattro 12.5/19 Female Plate, G 1/2 in + G 3/4 in BSP [10-932-5200]
Call for Price
10-932-5250

Multi-X Quattro 12.5/19 Male Plate, G 1/2 in + G 3/4 in BSP [10-932-5250]
Call for Price
10-932-4983

Multi-X Spare Part [10-932-4983]
Call for Price
10-932-4961

Multi-X Spare Part Back Lid Kit [10-932-4961]
Special Price $24.06 was $28.31
10-932-4971

Multi-X Spare Part Back Lid Kit [10-932-4971]
Special Price $15.39 was $18.10
10-932-4962

Multi-X Spare Part Center Bolt Kit [10-932-4962]
Special Price $47.38 was $55.73
10-932-4972

Multi-X Spare Part Center Bolt Kit [10-932-4972]
Special Price $46.80 was $55.06
10-932-4960

Multi-X Spare Part Lever Assembly [10-932-4960]
Special Price $74.89 was $88.10
10-932-4970

Multi-X Spare Part Lever Assembly [10-932-4970]
Special Price $97.36 was $114.54
10-932-4991

Multi-X Spare Part Locking Device Kit [10-932-4991]
Special Price $29.44 was $34.64
10-932-4981

Multi-X Spare Parts Back Lid Kit [10-932-4981]
Special Price $46.80 was $55.06
10-932-4980

Multi-X Spare Parts Handle Set [10-932-4980]
Special Price $190.58 was $224.21
10-277-5410

CEJN Nipple 1/4" FNPT Viton 10-277-5410
Special Price $66.49 was $78.22
14-727-1212

Nipple Adapter, 3/4 in WEO x 1/2 in Male JIC 37°, 3/4-16 UNF [14-727-1212]
Special Price $34.60 was $40.71
10-115-4013

Nipple Dust Cap, Red, Pack of 10 [10-115-4013]
Special Price $23.81 was $28.01
10-364-6909

Nipple Kit for Male Plate, WEO 3/8" [10-364-6909]
Special Price $88.35 was $103.93
10-932-5050

Nipple Plate [10-932-5050]
Special Price $758.83 was $892.74
10-365-4991

Nipple Seal Kit [10-365-4991]
Call for Price
10-565-4900

Nipple Seal Kit, DN12.5, O-Ring and Backup Ring [10-565-4900]
Special Price $7.13 was $8.39

Compare Thread Type, Series, and Pressure Rating

Selecting a female thread coupling starts with the connection standard and operating requirements. The current category includes NPT female threads in 1/8-inch, 1/4-inch, 3/8-inch, and 1/2-inch sizes, along with BSPP female-thread options and a 1/4-inch Rc/BSPT female-thread option. Available CEJN series include 115, 116, 232, 310, 320, and 410.

Pressure ratings vary substantially by series. For example, CEJN 10-310-1402 is a 1/4-inch NPT female-thread quick disconnect coupler rated at 232 PSI, while 10-116-1402 uses a 1/4-inch NPT female thread and is rated at 21,756 PSI. Other models include 10-115-1401 with a 1/8-inch NPT female thread and a 14,500 PSI rating. Check the exact part number, thread standard, size, series, and pressure rating before ordering. This comparison is especially important when similar couplers share a size but differ in pressure capability.

Order CEJN Couplers and Related Hydraulic Components

G&G Hydraulics Corporation supports buyers who know the CEJN part number and customers who need help comparing connection options. When selecting a female threaded coupler, verify the mating component and required thread standard rather than choosing by nominal size alone. Live chat and customer support are available if you need help confirming the correct configuration.

We also offer related components for hydraulic systems and maintenance work. Browse quick disconnect hydraulic fittings, hydraulic pumps, hydraulic pressure gauge options, and hydraulic power units. G&G Hydraulics Corporation is a certified seller with automatic discounts at checkout, a risk-free guarantee, and more than 1,200 5-star ratings. Shop our female thread coupling selection online or contact the team for part-selection help.

Frequently Asked Questions

What Should I Check Before Ordering a Female-Thread Coupler?
Start with the CEJN part number if it is available. Then confirm the thread standard, thread size, quick disconnect series, pressure rating, and mating component. NPT, BSPP, and Rc/BSPT connections use different thread standards, so a matching nominal size does not automatically mean the coupler is suitable for the same connection.
Are All CEJN Female-Thread Couplers Rated for the Same Pressure?
No. Pressure ratings differ by model and series. The live category includes products rated at 232 PSI as well as high-pressure models listed at 10,153 PSI, 11,600 PSI, 14,500 PSI, and 21,756 PSI. Always use the individual product specification rather than applying one pressure rating across the category.
How Can I Identify the Correct Replacement Coupler?
Part numbers are usually the fastest way to identify the exact replacement. If the original number is unavailable, record the female thread type and size, series, pressure requirement, and details of the mating nipple. G&G Hydraulics Corporation can help compare those specifications and narrow down the correct female thread coupling option.