Couplings, fittings Parker

For low volumetric expansion and long flex-impulse life at pressure up to 400 MPa.
Applications: high pressure cleaning equipment, boiler tube cleaning, hydrodemolition, sewer jetting, water jet cutting. End fittings are made of high performance materials. Assembling and testing are performed with Polyflex assembly equipment.
Construction: thermoplastic with textile reinforcement (up to 2 layers) or steel-wire braiding (up to 8 layers).
Sizes: from ND 3 mm to ND 25 mm.
Operating pressure: up to 400 MPa at ND 5 mm and 90 MPa at ND 25 mm.
Temperature range: -10°C to +70°C.

These are quick couplings combining the high pressure capability with well proven designs (flush-faced poppet, threaded-type or ball locking mechanism).

Nominal pressure: up to 1000 Bar

These are quick couplings meeting the requirements of the "European profile", ISO 6150-B or ISO 6150-C. Also available with improved flow characteristics, which allows their use with any type of pneumatic equipments. The range is completed with safety versions conforming to ISO 4414 standard, which is designed to prevent hose whip.

Nominal pressure: up to 35 Bar
Threads: BSPP, BSPT, hose barb and Parker Push-Lok.

Brass tube fittings Metrulok are ready-to-use bite-type fittings for use with either copper or plastic tubing. The cutting ring is retained within the nut.
Metrulok fittings are reusable.

Nominal pressure: up to 180 Bar
Product types: for tube o.d. diameter from 4 to 22 mm.
Temperature range: -60°C to +190°C.

Prestlock-micro Push-in is an instant fitting for plastic tubing.

Temperature range: -25°C to +80°C.
Nominal pressure: up to 16 Bar
Product types: for tube o.d. diameter from 3 to 6 mm.

Prestolok 2 Push-in is an instant fitting for plastic tubing, with a protective plastic cap.

Nominal pressure: up to 18 Bar
Product types: for tube o.d. diameter from 4 to 14 mm.

(depending on tube type)

Soft seal fittings provide leak-free connections for high pressure hydraulic systems. Applied where reliability, versatility and ease of assembly are required. For rigid tubing and hoses.

Product types: for tube o.d. diameter from 6 to 50 mm.
Nominal pressure: up to 630 Bar
(brass on request)

Triple-Lok is universal 37° flared fittings for medium pressure applications. Usable with either metric or inch size tubes, or hoses.
Materials: steel, stainless steel, and brass.
Port threads: UNF, NPTF, BSPP, BSPT, metric ISO 6149 and DIN 3852.
Product types: for tube o.d. diameter from 6 to 42 mm.
Standards: SAE J514, ISO 8434 -2.
Nominal pressure: up to 350 Bar

New, high-performance fitting generation of EO Series has higher pressure, higher corrosion resistance, easier fitting assembly, chromium-6-free connections. It provides maximum safety even at extreme pressures, 500 hours corrosion resistance against white rust.

Product types: 
L Series for tube outside diameter (o.d.) from 6 to 42 mm.
S Series for tube o.d. diameter from 6 to 38 mm.
Material: steel.
Sealing material: NBR/FKM
Nominal pressure: 
L Series – up to 500 Bar
S Series – up to 800 Bar

Sizes 20S – 38S: 420 Bar.

The EO-2 version of the EO standard range is a fitting system with soft seals at all joints and with the functional nut used instead of the progressive ring.
Product types: LL Series for tube outside diameter (o.d.) from 4 to 6 mm.
L Series for tube o.d. diameter from 6 to 42 mm.

Material: steel and stainless steel.
Sealing material: NBR, FKM
Nominal pressure: L Series – up to 315 Bar

High-performance, small-sized fitting EO-2 Compact (LL) is applied in microhydraulics, refrigerant and central lubrication systems.

Single line hoses and hose umbilicals for On- and Off-shore boring rigs. Long length, light weight hoses for subsea applications.
Materials: Polyamide (PA), Polyurethane (TPU), Polyesther Elastomer (PE-E), Fluoropolymers, Aramid fibre, high performance steel and other specialized materials.
Construction: thermoplastics with reinforcement layers of spiral textile and 6 spiral steel wires for high strength at maximum lengths.
Sizes: from ND 3 mm to ND 50 mm
Operating pressure: up to 280 MPa at ND 5 mm and 70 MPa at ND 50 mm.

More information is available upon request.

Food industry: tubes made of LDPE, PVC, PVDF, PA and EVA, multi layered extruded tubing “Python”, thermally insulated multicore tubing bundles, thermoplastic "TrueSeal" fittings, etc.
The broad product line is designed to meet various applications. Easy installation made the products indispensable to service the food industry.

Operating pressure up to 400 MPa. Single and multiple lines with permanently attached end fittings for assembly with Polyflex/Parkrimp system.
Applications: hydraulics and pneumatics at low to ultra high pressure, surface finishing.
Construction: thermoplastic with synthetic fibre or steel wire reinforcement.
Temperature range: -57°C to +150°C.

Thermoplastic single and multicore tubing bundles for pneumatics.
The bundles (up to 19 tubes) are used in instrumentation, controls and systems monitoring.
Material: Polyethylene (PE), Polyurethane (TPU), Polyamide (PA).
Sizes: from ND 2 mm to ND 16 mm.
Temperature range: -40°C to +80°C.

For each application, we can find a solution: general purpose 60 Series meeting ISO 7241-1-B standard, FF Series with flat-faced poppet to protect work place and environment, FS Series in stainless steel for use with corrosive fluids, or ST Series without valving for high flow and low pressure drop.

Nominal pressure: up to 460 Bar