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HYDAC series 1620, guided piston design, Test Points are compact, self sealing couplings that provide access to hydraulic and pneumatic systems for pressure measurement to 9000 psi. Mating adapters or hose connections can be connected without loss of fluid while the system is operating. Test Points can also be used to take oil samples or to bleed air from hydraulic systems. They are available in 1620 (M16x2.0) connection threads with a variety of screw-in port configurations.
Unit of Measure

Specifications

Body Material

 N/A Polyamide

Type

 N/A Micro Bore Flexible Hoses

Model Code Description

 N/A TEST HOSE 1620 79"

Thread G Size

 N/A M16 x 2

Pmax

 N/A 630 bar9000 psi

Suitable for

 N/A Petroleum-Based Fluids

Minimum Temperature at Maximum Pressure

 N/A -20 ºC-4 ºF

Maximum Temperature at Maximum Pressure

 N/A 50 ºC122 ºF

Reinforcement Material

 N/A Polyester

Jacket

 N/A Polyamide

Min. Bending Radius

 N/A 20 mm

Burst Pressure

 N/A 630 bar9000 psi

Reinforcement Type

 N/A Braid

Cap Material

 N/A Plastic Dust Cap

Connection Type

 N/A 1620 Female Connection

Outside Diameter

 N/A 0.19 in5 mm

Hose ID

 N/A 0.08 in2 mm

BUn

 N/A EA

Division

 N/A ACCESSORIES

Product Group Family

 N/A TEST POINTS

Product

 N/A TEST POINTS

Pressure Utilization Factor

Pressure Utilization Factor for Hoses at 122 ºF (50 ºC) Operating Temperature and 9000 psi Maximum Pressure

 N/A 100 %

Pressure Utilization Factor for Hoses at 176 ºF (80 ºC) Operating Temperature and 7740 psi Maximum Pressure

 N/A 86 %

Pressure Utilization Factor for Hoses at 212 ºF (100 ºC) Operating Temperature and 6930 psi Maximum Pressure

 N/A 77 %

Dimensions

Dimension L

 N/A 79 in2000 mm

Features

N/A

  • Can be coupled and uncoupled under pressure without system shutdown or fluid loss
  • Patented guided piston design for leak free performance at operating pressure to 9000 psi
  • HYDAC guided piston design provides the following advantages over ball seal design:
    • Higher working Pressure
    • Better sealing characteristics particularly under high vibration
    • Less susceptible to fluid contamination
    • Can be used for gas as well as fluid
  • Low temperature options available

Application

N/A

  • Pressure measurement with gauges or sensors
  • Fluid sampling
  • Air bleeding

Note

N/A Custom Hose Assemblies Available:
NPT Male Thread, NPT Female Thread, JIC Male Hose, JIC Female swivel hose ends