Hi-Tech Systems (HTS) > Products > Camlock Coupling (EN 14420-7:2022 Series)

Camlock Coupling (EN 14420-7:2022 Series)

The EN 14420-7:2022 Series Camlock Couplings are Manufactured in full compliance with EN 14420-7:2022, the latest European standard for cam and groove couplings, these products meet stringent requirements for design integrity, dimensional accuracy, and operational safety. The enhanced construction ensures consistent performance under high-stress and continuous-duty conditions. These are precision-engineered for heavy-duty and mission-critical applications, where performance, safety, and reliability are paramount. Developed to operate in the most demanding industrial environments, this series delivers an exceptional combination of mechanical strength, durability, and global interchangeability.

Download Brochure Send Enquiry

The EN 14420-7:2022 Series Camlock Couplings are ideally suited for demanding fluid transfer applications across industries such as oil & gas, chemical processing, bulk liquid handling, marine, infrastructure, and defense. Designed for reliable performance in high-stress and critical environments, these couplings ensure secure, leak-proof connections in both mobile and fixed systems, handling a wide range of media including fuels, chemicals, water, and industrial fluids.

Type	Model	End connection	Threads Standards	Remarks
A	HTS-EN-A-SIZE	Female	BSPP/BSP/BSPT/NPT/METRIC THREADS	Male Adapter
E	HTS-EN-E-SIZE	Hose Shanks	-	Male Adapter
F	HTS-EN-F-SIZE	Male	BSPP/BSP/BSPT/NPT/METRIC THREADS	Male Adapter
D	HTS-EN-D-SIZE	Female	BSPP/BSP/BSPT/NPT/METRIC THREADS	Female Coupler
C	HTS-EN-C-SIZE	Hose Shanks	-	Female Coupler
B	HTS-EN-B-SIZE	Male	BSPP/BSP/BSPT/NPT/METRIC THREADS	Male Adapter

Material of construction: stainless steel 316 & 304
Size: 1/4", 1/2", 3/4", 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4", 5", 6", 8", 12"
Type: 8 (eight) types A , B, C, D, E, F, DC and DP
Threads: BSP, BSPP, BSPT, NPT, Metric threads etc.. (we can also make any special threads)
Pressure Resistance: Up to 50 bar
Seal Material Options: PTFE ENVELOP SEALS, NITRILE, SILICON, FFKM, VITON, NBR & CR

1. Heavy-Duty Construction, Designed for high-strength and demanding applications, ensuring long service life under harsh operating conditions.
2. Compliance with Latest EN Standard, manufactured completely as per EN 14420-7:2022, meeting stringent European requirements for safety, design, and performance.
3. Global Interchangeability, fully compatible with EN, DIN, and MIL (A-A-59326) standards, enabling seamless integration with international systems.
4. Enhanced Structural Integrity, optimized wall thickness and robust design provide superior mechanical strength and impact resistance.
5. Leak-Proof & Reliable Sealing, precision engineering ensures tight sealing performance, minimizing leakage during fluid transfer.
6. Quick Connect / Disconnect, cam & groove mechanism allows fast, tool-free operation, improving efficiency and reducing downtime.
7. High Operational Safety, Secure cam arm locking system ensures safe connection under pressure, reducing risk of accidental disconnection.
8. Wide Material Compatibility, Available in Aluminum, Brass, Stainless Steel, and Polypropylene, suitable for diverse industrial applications.
9. Low Maintenance & Easy Handling, Simple and rugged design ensures minimal maintenance and ease of use in field conditions.
10. We manufacture all the 8 (eight) types of Camlock couplings A, B, C, D, E, F, DC & DP

Model	Size (Inch)	NB (mm)	Aluminum	Brass	Stainless Steel	Polypropylene
HTS-Type-050	½”	15 mm	250 PSI / 17 bar	300 PSI / 20 bar	500 PSI / 34 bar	150 PSI / 10 bar
HTS-Type-075	¾”	20 mm	250 PSI / 17 bar	300 PSI / 20 bar	500 PSI / 34 bar	150 PSI / 10 bar
HTS-Type-100	1”	25 mm	250 PSI / 17 bar	300 PSI / 20 bar	500 PSI / 34 bar	150 PSI / 10 bar
HTS-Type-125	1¼”	32 mm	250 PSI / 17 bar	300 PSI / 20 bar	500 PSI / 34 bar	150 PSI / 10 bar
HTS-Type-150	1½”	40 mm	250 PSI / 17 bar	300 PSI / 20 bar	450 PSI / 31 bar	125 PSI / 9 bar
HTS-Type-200	2”	50 mm	250 PSI / 17 bar	300 PSI / 20 bar	450 PSI / 31 bar	125 PSI / 9 bar
HTS-Type-250	2½”	65 mm	200 PSI / 14 bar	250 PSI / 17 bar	400 PSI / 28 bar	100 PSI / 7 bar
HTS-Type-300	3”	80 mm	150 PSI / 10 bar	200 PSI / 14 bar	300 PSI / 21 bar	100 PSI / 7 bar
HTS-Type-400	4”	100 mm	125 PSI / 9 bar	150 PSI / 10 bar	250 PSI / 17 bar	75 PSI / 5 bar
HTS-Type-500	5”	125 mm	100 PSI / 7 bar	125 PSI / 9 bar	200 PSI / 14 bar	60 PSI / 4 bar
HTS-Type-600	6”	150 mm	100 PSI / 7 bar	125 PSI / 9 bar	150 PSI / 10 bar	50 PSI / 3.5 bar

Seal Material	Min Temp (°C)	Max Temp (°C)	Min Temp (°F)	Max Temp (°F)	Key Properties
NBR (Buna-N)	-30°C	+100°C	-22°F	+212°F	Oil & fuel resistant, general purpose
EPDM	-40°C	+150°C	-40°F	+302°F	Excellent for water, steam, chemicals
PTFE (Teflon)	-200°C	+260°C	-328°F	+500°F	good chemical resistance, wide range
Viton (FKM)	-20°C	+200°C	-4°F	+392°F	High temp & chemical resistance