Western Integrated Technologies Blog

In August 2024, Parker announced changes to several styles of their Ultra-High-Pressure hoses. The changes are highlighted below.

PFX40 Series Hose Replaces 2840D Series Hoses

Effective September 1st, Polyflex PFX40 Ultra-High-Pressure series hose will replace 2840D-03V34 (Red Cover) and 2840D-03V36/14 (Red Cover) hoses. 

Parker will accept orders for the current part numbers until the end of August 2024. 

PFX40 is approved with 2X series permanent crimp fittings. A Toughjacket version is available upon request. The PFX40 hoses offer improved service life and reliability and are ISO 23384/ EN 1829-2 compliant. Also, the PFX40 series hose complies with the WJTA color coding standard with a red cover for 4000 bar-rated hoses.

The table below shows the part number replacement along with updated specs. 

PFX25 Series Hose Replaces 2440D & 2640D Series Hoses

Effective September 1st, 2024, Polyflex PFX25 Ultra-High-Pressure hose will replace 2440D-025V32, 2640D-03V32, and 2640D-04V32 hoses in three sizes:

• 2440D-025V37-TC will be replaced by PFX25-025 
• 2640D-03V37 will be replaced by PFX25-03 
• 2640D-04V32 will be replaced by PFX25-04

Parker will accept orders for the 2440D-025V32, 2640D-03V32, and 2640D-04V32 the end of August 2024. 

PFX25 hose series offers improved service life and reliability and complies with ISO 23384/ EN 1829-2 specs. The PFX25 series hose is also compliant with the WJTA color coding standard with a blue cover for 2500 bar rated hose. Additionally, the part number structure is simplified.

Below is a chart showing the part number replacement along with updated specs. PFX25 is approved with the same fitting series as the replaced products: PFX-025 uses LX series fittings, and PFX25 -03 & -04 uses 2X series fittings.

PFX30 Series Hose Replaces 2740D & 2840D Series Hoses 

Effective immediately, Parker PFX30 Ultra-High-Pressure series hose replaces 2740D-025V30 (Black Cover), 2740D-03V35 (Orange Cover) and 2840D-08V30 (Black Cover) series hoses.

PFX30 is approved with 2X series permanent crimp fittings. If a Toughjacket version is needed, it is available in size -025 upon request. 

PFX30 series hoses offer improved service life and reliability and are ISO 23384/ EN 1829-2 compliant. The PFX30 series hose is also compliant with the WJTA color coding standard with an orange cover for a 3010 bar-rated hose. 

Please see the table below for the sizes and specifications of the PFX30 hose.

2580N-32V80 Series Hose Fittings Conversion

Effective immediately, the new Hammer Union fittings for the 2580N-32V80 hose will replace the 6HE5X-32-32-FLATTC and 6HN5X-32-32-TC Hammer Union fitting options.

The new Hammer Union fittings' part numbers are 1HEBL-32-32-FLAT and 1HNBL-32-32. They will not require the hose to be skived before attaching the fitting to the hose end. They are functional replacements, but there are some dimensional differences.

Please refer to the table below to review the dimensional changes.

PFXGAS10 Ultra-High-Pressure Hose Now Available from Certified Distributors

Effective August 1st, 2024, certified distributors will have the ability to place orders for the PFXGAS10 series hose. The PFXGAS10 series hose is designed for use in general gas applications and NOT gas dispensing/fueling HGV 4.2 applications. There are two options listed below, rated for different pressures, which are to be used with the LX fittings series:

• PFXGAS10-08: 55,825 PSI
• PFXGAS10-04: 60,000 PSI

The PFCGAS10 series has:

• A low permeation rate for gas applications
• A pin-pricked cover to minimize the risk of damage to the hose
• A water test certificate that will be supplied with assembly. Distributor-fabricated hoses are not approved for Hydrogen dispensing or where an application has a mandatory gas test of the Parker-supplied hose.

For more information, download the Parker-Thermoplastic-Hoses-for-Ultra-High-Pressure Catalog.

Parker Hannifin’s Hose Products Division announced phase two of the launch of the 807 Push-Lok EPDM-P Hose. Phase two adds 1/2 inch, 5/8 inch, and  3/4 inch sizes to the 807 series hose with black cover, in addition to the already available 1/4 inch, 3/8 inch, and 1 inch sizes.

The phase three release is coming soon. It will introduce the 807 series hose in all sizes with blue and red covers.

The 807 Push-Lok EPDM-P hose facilitates the transfer of air, water (including PCW), and coolant solutions. It features an engineered peroxide-cured EPDM tube, that is designed to ensure fluid purity, thermal resistance, and superior sealing capabilities within thermal management systems. The synthetic rubber cover is specially compounded for flame and ozone resistance. And of course, the 807 Push-Lok EPDM-P hose features the unique Push-Lok seal system for easy assembly and to ensure reliable, durable, and leak-free service.

807 Push-Lok EPDM-P Hose Specifications

• Tube: Black EPDM, peroxide-cured
• Reinforcement: One fiber braid
• Cover: Black, synthetic rubber; smooth finish
• Temperature Range: -40°F to +212°F (-40°C to +100°C)
• Brand Method: White ink
• Brand Example: Parker 807-16 PUSH-LOK EPDM-P 
• WP 1MPa (100 psi) 25,4mm (1”) 
• UL94 V-0 HOSE COVER MADE IN THE USA
• Engineered to work with Parker 82-series couplings

Parker Fluid Connector Group (FCG) has recently announced a material change to a another group of fittings. The 250IFD fittings will now be manufactured from forgings instead of extrusion, with the new part number being 150IFD.

This strategic move towards complexity reduction by transitioning to forged fittings will result in some minor changes in appearance, dimensions, and weight. However, there will be no impact on the product's function or performance. Part comparison drawings can be accessed on MyParker or requested from FCG.

Premature spline fretting is a common issue stemming from the torsional vibrations present in modern high torque, low speed motors. As engine speed decreases, the vibrations affecting the PTO and pump splines intensify, particularly when the PTO is disengaged, and there is minimal load on the connecting shafts.

Wet Spline is a specialized lubrication system that provides continuous flow of fresh, clean oil to the PTO and output shafts. This lubrication process operates throughout all stages of operation, including when the PTO is disengaged. By ensuring a steady flow of fresh oil to the PTO and output shafts, Wet Spline effectively combats premature fretting on the spline shaft, enhancing the durability and reliability of the hydraulic system while cutting down on maintenance expenses and downtime. Wet Spline guarantees optimal lubrication and protection, even in the face of extreme conditions.

With Wet Spline technology, maintenance downtime is significantly reduced, and pump shaft lifespan sees a remarkable increase of 7-10 times. This proven technology has been successfully utilized in military applications and various commercial vehicles, such as refuse trucks, yard spotters, material handling equipment, aerial vehicles, and more.

Before the introduction of Chelsea's Wet Spline innovation, pump shaft lubrication was a manual chore integrated into routine maintenance schedules. Every 2-3 months, pumps had to be removed from the PTO mating shafts, meticulously cleaned, and freshly greased, before reinstalling the pump and retorquing the bolts to specifications. Thanks to Chelsea's Wet Spline solution, this time-consuming task is eliminated, ensuring increased uptime and keeping your fleet on the move.

Contact Western Integrated Technologies with questions or requests for quotes.

On July 1, 2024, Parker Fluid Connector Group unveiled exciting updates to the renowned GlobalCore collection of hoses.

Parker GlobalCore is a set of ISO spec constant-pressure hoses that aims to streamline the hose selection and assembly process for manufacturers and MRO organizations.

By offering hoses ranging from 1,000 PSI to 6,000 PSI, color-coded according to their pressure ratings, GlobalCore simplifies the hose selection process for a wide range of common applications.

Read a more detailed explanation of GlobalCore later in this blog post.

777 Series Hose is Now Part of GlobalCore

The first addition to GlobalCore is the 777 Series hose. It is a compact spiral 4,000 psi hose featuring a reduced diameter, lighter weight, and greater flexibility compared to other 4,000 psi hoses. It complies with the ISO 18752 CC rating and performs up to 257°F. It is engineered to work with Parker’s 43 Series fittings to fabricate 777 Series hose assemblies. The advantage of using 43 Series fittings is the availability of hundreds of end configurations to meet every application and plumbing challenge.

The 777 series hose will replace the 722 series hose with Standard, Tough, and SuperTough covers. The 722LT series hose will still be available. To give you plenty of time to convert to the new 777 series, you can order the 722, 722TC, and 722ST series hoses until 3/1/2025. All orders for 722 hoses must be shipped from the factory by 7/1/2025. Learn more about the 777 series hose specs later in this blog post.

Introducing a New Impact-Resistant CP Hose Cover

The second addition is a new Critical Protection (CP) hose cover, which is now available on select GlobalCore hoses. The CP cover sets a new standard for preventing hose failure due to damage to the hose cover. It significantly increases impact resistance in addition to the already impressive abrasion resistance. With the same abrasion resistance as the Parker SuperTough cover, it is more than five times more resistant to impact than the Standard Cover, Tough Cover, or SuperTough cover, ensuring the durability of your assemblies. 

Parker hoses with abrasion and impact-resistant covers offer a longer working life without the need for hose sleeves and guards, which can make routing difficult.

Parker 777 Series Hose

The GlobalCore™ 777 Hose from the Hose Products Division of Parker Hannifin is a one of a kind 4,000 psi hose. The 777 has a reduced outside diameter (O.D.), is lighter weight, and has greater flexibility than other 4,000 psi hoses. This makes the assembly and installation of the hose easier with less wear and tear on your operators.

The 777 doesn’t sacrifice performance to get you these great benefits. The hose is rated to ISO 18752 CC performance at up to 257°F.  Qualified with 43 Series fittings, this hose/fitting combination will exceed your needs, providing you with hundreds of fitting options to meet every application and plumbing challenges. 

• Reduced outside diameter (O.D.)
• Weighs less than other 4,000 psi hoses
• Greater flexibility for an easier install
• Rated to ISO 18752 CC
• Rated to 257° F
• Compatible with 43 Series fittings
• Less than half SAE bend radius
• Available in standard, TC, ST, and CP Protection Covers
  

GlobalCore

White Paper: An Alternative Standard for Hydraulic Hoses

Parker GlobalCore is a group of six constant-pressure hoses, with lay lines color-coded by the working pressure rating: green for 1,000 PSI, white for 3,000 PSI, gray for 4,000 PSI, red for 5,000 PSI, and yellow for 6,000 PSI rating.

All hoses feature a reduced OD and small minimum bend radius for easy routing. They also come in a choice of covers: Tough Cover (TC), super Tough Cover (ST), and now the impact-resistant Critical Cover (CT).

The main specifications of GlobalCore hoses are below: