


Model | Port size Rc(G) | Filter accuracy | Max. Flow L/min(ANR) | Working pressure range MPa | Options/Description |
UF-02 | 1/4″ | 40μm | 2440 | 0.15-0.85 | Differential pressure drain type (Standard type)-D automatic drain typeEnvironment current temperature: 5~60ºC |
UF-03 | 3/8″ | 2450 | |||
UF-04 | 1/2″ | 3030 | |||
UF-06 | 3/4″ | 8250 | |||
UF-08 | 1″ | 8860 |



Welcome to BLCH Pneumatic, a front-runner in Chinese pneumatic solutions. Establishment in August 2004, we are a national high-tech enterprise, specializing in the production of top-tier pneumatic components tailored to enhance industries worldwide.
With a dedicated team of over 180 employees, including more than 40 engineers and managers, BLCH stands at the forefront of pneumatic technology. Our commitment to innovation has resulted in 4 invention patents, 18 utility model patents, and 6 design patents.
Our global footprint spans over 50 countries, building lasting partnerships with enterprises in the Middle East, Southeast Asia, and Europe. We provide a comprehensive product range, including air source treatment, solenoid valves, cylinders, fittings, PU tubes, and air guns, with applications in various industries, including machinery, pharmaceuticals, food, and beyond. Offering you comprehensive suites of pneumatic solutions that cater to your individual needs.
At BLCH, quality isn't just a standard-it's a promise. We adhere to ISO9001, ISO14001, and CE marking of the EU, ensuring our products surpass international benchmarks. What sets us apart is our dedication to providing exceptional quality at competitive prices.
As our valued customer, you can trust BLCH to deliver precision, reliability, and international excellence. Join us in shaping the future of pneumatic technology. Contact us today to experience the power of innovation that transcends borders.
BLCH Pneumatic-Breathe Innovation, Lighting Success.
Firstly, thank you for your interest to promote BLCH brand. We have distributors in 15+ countries. Please no hesitate to contact ustor detailed discussions, as we have diferent policies for diferent target markets. Surely, You are welcomed to visit our factory andlet's talk face to face.
We recommend small batch by the way of air/express and bulk order by sea
Sure. We do many OEM production for some world famous brands and customers.
Different products have different estimated delivery times. Generally speaking, it takes about 2 to 5 weeks.
We accept T/T bank transfer, Western Union, L/C.
We offering a sampling service, giving you the opportunity to properly evaluate products before you buy. But you have to pay the express cost.
Provide customers with "high precision, high eficiency, high-qualty" products is our mission. All our processes strictly adhere toISO-9001 procedures. Every product will be fully assembled and carefully tested before packing and shipping. Just remember BLCH staffs are always here for you if anything needed.
We are manufacturer. We have our own factory and marketing department.