Hi-Tech Systems (HTS) > Products > Camlock Coupling (HTS Series)

Camlock Coupling (HTS Series)

The HTS Series Camlock Couplings are precision-engineered for heavy-duty and critical service applications, where operational reliability and safety are non-negotiable. Designed to perform in demanding industrial environments, the HTS Series offers a perfect balance of strength, durability, and global compatibility. Also the assembly design ensures interchangeability with major standards like DIN, EN(14420-7:2013) and MIL (A-A-59326).

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Cam lock fittings are used for connecting pipes, hoses, tubing and tanks conveying bulk liquids, powders & vapors including cooling water, fuels, chemicals, cosmetics, foodstuffs, adhesives, dyes, pharmaceuticals, pellets and many more. It covers industries like Oil & Gas, Chemicals, Agriculture, Food & Beverages, Marine & Offshore, Defense & Infrastructure Projects and Pharmaceuticals.

Type	Model	End connection	Threads Standards	Remarks
A	HTS-A-SIZE	Female	BSPP/BSP/BSPT/NPT/METRIC THREADS	Male Adapter
E	HTS-E-SIZE	Hose Shanks	-	Male Adapter
F	HTS-F-SIZE	Male	BSPP/BSP/BSPT/NPT/METRIC THREADS	Male Adapter
D	HTS-D-SIZE	Female	BSPP/BSP/BSPT/NPT/METRIC THREADS	Female Coupler
C	HTS-C-SIZE	Hose Shanks	-	Female Coupler
B	HTS-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 kg/cm²
Seal Material Options: PTFE ENVELOP SEALS, NITRILE, SILICON, FFKM, VITON, NBR & CR

1. HTS series camlock couplings are cost effective solution for those who are looking for good quality heavy camlocks in simple and best price.
2. HTS camlock coupling connects and disconnects quickly as no tools required—just open/close the cam arms. It saves time during operations, especially in industrial environments where it streamline your workflow and reduce downtime.
3. Our Heavy-Duty Construction, engineered with optimized wall thickness across the entire coupling, ensuring superior mechanical strength, impact resistance, and extended service life under high-stress conditions.
4. Designed for Critical Applications, ideal for industries where failure is not an option—ensuring secure, leak-proof connections even in rigorous operating environments.
5. We ensure interchangeability and compatibility across global manufacturers (assembly is on international standard like DIN, EN(14420-7:2013) and MIL (A-A-59326). Makes replacement very very easy and accurate. Enabling seamless integration with globally sourced systems.
6. Manufactured on precision machines, tight manufacturing tolerances ensure consistent performance, reliable sealing and smooth operation across repeated connect/disconnect cycles.
7. Enhanced Safety & Reliability, robust cam arm and safety locks (R-pins) design provides firm locking and vibration resistance, minimizing the risk of accidental disconnection.
8. We provide leak-proof sealing equipped with gaskets to ensure tight sealing. Minimizes fluid leakage during transfer.
9. Easy Cleaning & Maintenance Simple structure has through bores which allows quick inspection and cleaning. Ideal for applications requiring hygiene (like food-grade).
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
Note: 8", 12" also available (MADE TO ORDER)

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