top of page

Full 3D modeling and 5 axis machining capabilities - Solidworks / Camworks

150cc     1.8L     19L - 5 Gallon

200cc     2.5L     20L

300cc     4L        30L

500cc     8L        38L

1.2L        10L      40L

Pressure & Vacuum Cylinders

UN Pressure vessels, UN1A1, DOT 4B cylinders and bubblers

PFL offers Bolt-top and welded cylinders for ASM, Applied Materials, LAM, TEL, Beneq, Picosun, Arradiance, Veeco, Jusung, Aixtron and other tools:  5 Valve stack, 2 valve, 3 valve, custom

- Industry Standard cylinders including Schumacher

- Solid material sublimators

- 25cc to 100L + Sample cylinders

- 5 gallon, 10 gallon (19L, 33L) UN1A1 bulk vessels

- Class 100 and class 10,000 cleanroom areas

- High speed, full penetration, X-ray quality welding

- Design, Prototype, Manufacture, Repair, Recertify, Clean

- Level sensors

Heating jackets - Custom Evaporators

- UN Drop Tests and Certification

- Lasermarking and 3D printing


Available Machine Shop Services: 

Electropolishing and Passivation - 
up to 12 inch dimensions

Machining - CNC and Manual

Welding - TIG, MIG, Orbital, Lathe, Seam, Laser

CMM - measurement capabilities to .0005";  optical, semi-automated

Lasermarking - 6"x6" marking area

PFL is represented at Semicon China, Semicon Japan, Semicon Korea, ALD International, CS International, Semicon West, CS ManTech & other major venues


World map.jpg

Career Opportunities:  Seeking...

  • Cleanroom technicians

  • Production Assistants

  • Global Sales Personnel

International Operations
Warick Wang, Conary +886-2-25091399
Bill Caldwell, 858-675-8274            San Diego, Shanghai + Tokyo

Yoshi Kuroiwa, +81 474 59 0161    Tokyo
Ryan Seo, +82 10-5779-8222          Seoul Korea
David Ng, +65 6483 3386 Ext 109   Singapore

Advanced capabilities

New Mill/Turn CNC
Advanced automated welding
Automated polishing
Next generation EP
Optical CMM
High power laser welder

cylinder level sensors - Sensaras
Sensor partner
Multipoint Sensors
Continuous Sensors
Built In Level Sensors (BILS)
Process Partner
Adaptive Compensators YG15 and YG30
Process Control
Solid Material Optimization

Product Mix

PFL Product Mix 2016

ISO Registered and Certified

Pressure Vessels - DOT Cylinders - Bubblers  -TUV SUD ISO 9001

Download PDF Here

US Made - Bubbler and DOT cylinders, UN pressure vessels. Chemical Vapor and Atomic Layer Deposition
DOT 4B Cylinders / UN Vessels and UN Pressure vessels along with UN1A1, DOT cylinders and bubblers

Download ISO Certificate Here

PFL  1 781 341 7242



Sensaras Affiliate
bottom of page