◁Oil pressure accessories

▼Pressure tester

Pressure tester APT

RoHS
Pressure tester APT

For pressure detection where pressure measurement is not always required! You can carry it anywhere!

    • You can measure circuit pressure up to 35MPa even during pressurization.

    •  If you install a special nipple to a circuit where you need to measure pressure, you can check pressure whenever required.

    •  Cost reduction, by replacing a pressure gauge in use with a pressure tester.

    •  You can read pressure at all positions by connecting a high pressure hose.

    •  Suitable for venting air from a circuit and getting a sample of hydraulic oil.

    •  Easy diagnosis and maintenance of a hydraulic circuit.

  • ▷SUS-spec model

    Specification

    • Max. pressure:35MPa

    • Proof pressure:50MPa

    • Fluid :Petroleum oil

  • ※ ▷We recommend SUS spec if you use water and glycol based oil.

    Example of use

    • 【 Construction  】 Concrete pumping car, shovel car, bulldozer

    • 【      Machine      】 Large machine, special-purpose machine, hydraulic press

    • 【 Iron and steel 】 Iron and steel making plants

    • 【      Injection      】 Accumulator injection circuits, clamping circuits

    • 【        Vehicle       】 Large special vehicles

  • Example of conbination

    APT Example of conbination

    Precautions for use

    • Since the pressure tester hose is based on nylon resin, be careful not to "bend" or "twist" it.

    • Use the pressure tester only for temporary pressure checks.

  • If circuit pressure is constantly applied, be sure to use ▷ NH hose with piping fittings.

    Special nipple

    Special nipple

    This is a check valve type special nipple. If you tighten a metal fitting on a high pressure hose side, a check valve will open.

    APT nipple model list

    High pressure hose

    High pressure hose

    This is a high pressure hose to connect between a special nipple and a glycerin pressure gauge.
    You can use it when a pressure detecting position is far.

    APT hose model list

    Pressure gauge adaptor

    Pressure gauge adaptor

    This is an adaptor to connect a high pressure hose to a glycerin pressure gauge.
    Select the best adaptor in conformance to the screw diameter of a glycerin pressure gauge to be used.
    If you use this pressure gauge adaptor, you can easily connect or disconnect a glycerin pressure
    gauge and a high pressure hose by hand without using a wrench.
    Be sure to use an adaptor for each pressure gauge.

    APT adaptor model list

    Direct connection joint

    Direct connection joint

    This is a joint to connect between a special nipple and a glycerin pressure gauge.
    Use this joint when you want to measure pressure without using a high pressure hose.
    Select the best joint in conformance to the screw diameter of a glycerin pressure gauge to be used.

    APT direct connection joint model list

    Storage kit (Plastic case)

    APT BOX

    Suitable for accommodating pressure tester pieces in a compact space, to be used as a portable tool.
    This case can accommodate up to 4 glycerin pressure gauges, 7 special nipples, 7 pressure gauge adaptors and 3 high pressure hoses.

    • Model:APT-BOX

    • Dimension:(366)×(272)×(79)mm

    • Weight:850g

  • Glycerin pressure gauge for pressure tester

    Document download

    Drawing PDF download

    *Data is located on Google Drive. If you are unable to access Google Drive due to internal security reasons,
      we will send it as an email attachment, so please use the inquiry form (Contact Us) to request it.
    ▷If you would like CAD data or instruction manuals, please use the inquiry form.

    ASK Co., Ltd. Hydraulic, Coolant Accessories&Measuring Instruments.

    ASKロゴ

    ASK Corporation. Hydraulic, Coolant Accessories and Measuring Instruments.

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