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Industrial pressure vessels & dispensing tanks
From compact 1L vessels to large capacity tanks, SR-TEK pressure vessels deliver reliable performance, safety, and customisation for demanding environments.
Explore SR-TEK’s range of stainless steel and transparent acrylic pressure vessels, designed for safe pressurised fluid dispensing and process applications.
Available in multiple volumes and pressure ratings, these vessels are ideal for industrial, automotive, laboratory, and R&D environments, with configurable ports, fittings, and accessories to match your application.
Products
500ML-CT
500ML-CT transparent pressure vessel with toughened glass cylinder and stainless steel lid, 0.5L, rated to 4 bar.
The 500ML-CT is a 0.5L transparent pressure vessel built for demanding laboratory and industrial applications. Engineered with a toughened glass cylinder and 303 stainless steel body, this clear pressure vessel delivers reliable fluid dispensing up to 4 bar. ASME & PED 2014/68/EU certified.
1000ML-ST
1L stainless steel pressure vessel. Compact industrial tank for precise fluid dispensing up to 6.9 bar.
The 1000ML-ST is a 1L stainless steel pressure vessel built for strict industrial applications. Engineered from high-grade 303/304 steel, this robust tank ensures fluid dispensing up to 6.9 bar.
2000ML-CT
2000ML-CT transparent pressure vessel with acrylic cylinder and stainless steel lid, 2L, rated to 4 bar
The 2000ML-CT is a 2L transparent pressure vessel built for demanding laboratory and industrial applications. Engineered with a clear acrylic or toughened glass cylinder and 303 stainless steel body, this versatile pressure tank delivers reliable fluid dispensing up to 4 bar. Available in acrylic (2000ML-CT) or glass (2000ML-CTG). ASME & PED 2014/68/EU certified.
2000ML-ST
2L stainless steel pressure vessel. Compact industrial tank for precise fluid dispensing up to 6.9 bar.
The 2000ML-ST is a 2L stainless steel pressure vessel built for strict industrial applications. Engineered from high-grade 303/304 steel, this robust tank ensures fluid dispensing up to 6.9 bar.
5000ML-CT
5000ML-CT transparent pressure vessel with acrylic cylinder and stainless steel lid, 5L, rated to 4 bar
The 5000ML-CT is a 5L transparent pressure vessel built for demanding laboratory and industrial applications. Engineered with a clear acrylic or toughened glass cylinder and 303 stainless steel body, this high-capacity pressure tank delivers reliable fluid dispensing up to 4 bar. Available in acrylic (5000ML-CT) or glass (5000ML-CTG). ASME & PED 2014/68/EU certified.
5000ML-ST
5L stainless steel pressure vessel. Compact industrial tank for precise fluid dispensing up to 6.9 bar.
The 5000ML-ST is a 5L stainless steel pressure vessel built for strict industrial applications. Engineered from high-grade 303/304 steel, this robust tank ensures fluid dispensing up to 6.9 bar.
1000CL-CT
1000CL-CT transparent pressure vessel with acrylic cylinder and stainless steel lid, 10L, rated to 4 bar
The 1000CL-CT is a 10L transparent pressure vessel built for demanding laboratory and industrial applications. Engineered with a clear acrylic or toughened glass cylinder and 303 stainless steel body, this large-capacity pressure tank delivers reliable fluid dispensing up to 4 bar. Available in acrylic (1000CL-CT) or glass (1000CL-CTG). ASME & PED 2014/68/EU certified.
1000CL-ST
10L stainless steel pressure vessel. Robust industrial tank for precise fluid dispensing up to 6.9 bar.
The 1000CL-ST is a 10L stainless steel pressure vessel built for strict industrial applications. Engineered from high-grade 303/304 steel, this robust tank ensures fluid dispensing up to 6.9 bar.
2500CL-ST
25L stainless steel pressure vessel. Robust industrial tank for precise fluid dispensing up to 6.9 bar.
The 2500CL-ST is a 25L stainless steel pressure vessel built for strict industrial applications. Engineered from high-grade 303/304 steel, this robust tank ensures fluid dispensing up to 6.9 bar.
Aplications & Technical information
Applications of SR-TEK Pressure Vessels
SR-TEK pressure vessels are commonly used for:
- Fluid dispensing systems (controlled delivery of liquids under pressure)
- Laboratory testing, IP Testing & R&D setups
- Industrial process support and temporary storage
- Automotive and motorsport applications (service fluids and pressurised supply)
- Electronics / technical manufacturing where clean dispensing is required
- Medical and precision environments where visibility and control are important
➡️ Need help selecting the right vessel? Contact SR-TEK with your required volume, pressure, and outlet configuration.
ST vs CT vs LT Series — What’s the Difference?
SR-TEK vessels are available in different series depending on your priorities:
- ST Series Pressure Vessels (Stainless Steel)
Best for durability, industrial environments, and long-term use.
Recommended when you need a robust solution with high mechanical resistance. - CT Series Pressure Vessels (Clear / Transparent)
Ideal when you need full visibility of the fluid level, internal process, or bubbles.
Perfect for dispensing, monitoring, and lab setups. - LT Series Pressure Vessels (Large Tank / High Capacity)
Designed for larger volumes and production support, where capacity and stability are the priority, as well as food, medical and pharmaceutical environments.
Customisation & Compatibility
Most SR-TEK pressure vessels can be configured to match your system requirements, including:
- Top outlet / bottom outlet configurations
- Multiple port options for inlet, outlet, gauge, and safety components
- Compatibility with common fittings and dispensing accessories
- Options for valves, gauges, regulators, and quick connections
- Integration-ready for industrial and workshop setups
If you already have a preferred setup, send us your specification or photos, and we’ll confirm compatibility.
Uncompromised Safety & Certified Quality
CE Marked
Compliant with all relevant EU health, safety, and environmental protection standards for industrial use.
PED 2014/68/EU Certified
Engineered and manufactured in strict accordance with the Pressure Equipment Directive for maximum safety assurance.
ISO 9001:2015 Certified
Manufactured under a rigorous Quality Management System accredited by UKAS.
ATEX Ready
Suitable for use in hazardous environments and explosive atmospheres.
We understand that safety is paramount in fluid dispensing. SR-TEK pressure vessels are engineered to exceed strict industrial standards, ensuring reliability in the most demanding environments.
Need Technical Advice?
Our engineering team is here to help you select the right vessel.