About EISELE

EISELE is a multinational operating company of HENN Connector Group. Founded in 1939, with over 80 years of experience in metal cutting, EISELE is one of the world's leading suppliers of high-quality all-metal connectors. For various industries, EISELE develops compelling connection solutions based on interdisciplinary expertise.

What you can expect from EISELE connection components:

• Highest sealing integrity and safety
• Rugged durability and long service life
• Vacuum-compatible products
• Easy installation and removal
• Special connections for various applications

Since 2014, EISELE Connectors has been a subsidiary of EISELE GmbH Germany, providing high-quality all-metal connectors to the USA, Mexico, and Canada. Based from warehouse in Grand Rapids, Michigan, all EISELE products are available through Jeesuu. All products comply with international standards. Decades of development in high-quality solid metal connection components have resulted in approximately 5,000 catalog products and 2,000 custom solutions.

Product Lines

2-IN-1 CONNECTOR — EISELE's unique 2-in-1 connector reduces part variety in your warehouse by allowing a single connector to handle two different tube diameters: whether 1/4 inch OD or 6mm metric, the connector remains the same. This provides greater process reliability by eliminating confusion from country-specific connectors.

Specifications: Tube OD AD6 | 1/4 inch (AD6.35), Thread: M5, G1/8, G3/8, G1/4, Operating pressure: -0.95 to 15 bar (brass), -0.95 to 16 bar (stainless steel), Temperature: -20 to +80°C (brass), -20 to +120°C (stainless steel), Body: nickel-plated brass or stainless steel 1.4301. Available in straight, elbow, and T variants with internal and external hex.

BASICLINE — Over 3,500 standardized pneumatic connector types for compressed air, vacuum, gas, and fluids. All manufactured from premium materials. EISELE offers a complete range of push-in fittings, threaded connections with Whitworth or metric threads, matching hoses, and extensive accessories. All BASICLINE products are stocked and available for short-term delivery. NBR seals standard.

INOXLINE — Stainless steel push-in fittings made from the highest quality acid-resistant, corrosion-resistant stainless steel (1.4301). INOXLINE is completely machined from solid material, making these components ideal for food and pharmaceutical industry applications where hygiene and cleanability are paramount. Precision manufacturing and exact surface finishing ensure all parts can be easily and thoroughly cleaned. No dead spaces and joint-free stainless steel threaded connections prevent production residues from remaining on interior surfaces — setting the standard for hygienic design. FDA-compliant seals available for food industry applications.

MULTILINE — Gas, liquid, compressed air, electronics, and power through a single connection. EISELE MULTILINE multiple connectors combine vacuum, cooling water, fluids, pneumatics, gases, electronics, and cables into one connector. The modular design principle enables flexible, individually configurable multi-connectors. The MULTILINE Configurator allows easy creation of personalized multi-couplings. Available with or without shut-off function, including drip-free versions. MULTILINE ADAPTIVE and MULTILINE E models feature compatible adaptive inserts allowing flexible integration of different diameters, connection types, and media — easily adjustable by hand without tools.

LIQUIDLINE — The most comprehensive range of push-in fittings and threaded connections for cooling water circuits. Dezincification-resistant brass is specially designed for closed cooling water circuits, guaranteeing long component life and function. Additional safety via durable FKM seals. LIQUIDLINE threaded connections and push-in fittings withstand corrosive aqueous liquids and extreme temperatures.

Plastic Tubing — In addition to robust metal connection components, EISELE also offers combined connector and tubing systems perfectly matched to each other — from standard compressed air tubing to specialty plastic tubing resistant to chemicals, kinking, hydrolysis, and extreme temperatures. EISELE offers the full range.

As an authorized distributor, Jeesuu Industrial Technology provides genuine EISELE products with full manufacturer warranty, competitive pricing via direct EU sourcing, and comprehensive after-sales support to customers across China.