- Water Supply Accessories
- Pressure tester
- Pressure tester (made of stainless steel)
- APT（SUS）
Suitable for pressure detection where pressure measurement is not permanently necessary. You can bring it any place!
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Features
- You can easily measure the circuit pressure up to 35MPa even during pressurization.
- If you install a special nipple (APT-N-5) to the circuit requiring pressure measurement, you can check the pressure whenever required.
- Cost reduction, by replacing the pressure gauge currently in use with this pressure tester.
- You can read the pressure at all positions by connecting a high pressure nylon hose.
- Can be used for air purge from the circuit.
- Easy diagnosis and maintenance of the hydraulic circuit.
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Specifications
| Maximum pressure used |
35MPa |
| Proof pressure |
50MPa |
| Applicable fluid |
Flesh water、General petroleum based hydraulic oil, Water and glycol based hydraulic oil |
| Body material |
SUS |
Example of use
| Construction machines |
concrete pumping car, shovel car, bulldozer |
| Machining tools and forging machines |
large machines, machines for specific use, hydraulic presses |
| Iron and steel |
Iron and steel making plants |
| Injection forming machines |
Accumulator injection circuits, clamping circuits |
| Vehicles |
Large special vehicles |
Instruction for use
- Use of the pressure tester must be limited to temporary pressure check. For use permanently subjected to circuit pressure, be sure to use our "NH hose" with pipe fittings.
- The pressure tester hose is mainly made of nylon resin. Do not fold or twist it.
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This is a check valve type special nipple to be mounted on the pressure detecting position. If you tighten the metal fitting on the high pressure hose side, the check valve will open.
| Type |
Screw diameter |
Packing Material |
Packing Size |
Weight |
| APT-N-5 |
R1/4 |
NBR |
- |
80g |
| APT-N-5G |
G1/4 |
P11 |
|
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This is a high pressure hose to connect between the special nipple and glycerin pressure gauge. You can use it when the pressure detecting position is far separated from the place where you read the pressure gauge.
* NH2 hose is used.
| Type |
Length |
Maximum
pressure |
Proof
pressure |
Temperature
range |
Ambient
temperature |
Minimum
bending
radius |
Weight |
| APT-05-NS |
0.5m |
35MPa |
50MPa |
-20～60℃ |
Max.60℃
or less |
40mm |
90g |
| APT-10-NS |
1.0m |
100g |
| APT-20-NS |
2.0m |
120g |
| APT-30-NS |
3.0m |
140g |
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- Pressure gauge adapter
- APT-G-※
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Use this adapter when you want to connect the high pressure hose to the glycerin pressure gauge. Select the best adapter in conformance to the screw diameter of the glycerin pressure gauge to be used.
If you use this pressure gauge adapter, you can easily connect or disconnect the glycerin pressure gauge and high pressure hose by hand without using a wrench. Be sure to use this adapter for each of the glycerin pressure gauges you use.
| Type |
Screw
diameter |
Packing
Material |
Packingsize
(OD x ID x thickness) |
ℓ |
Hex |
Weight |
| APT-G-5 |
G1/4 |
PTFE |
11x5.5x3 |
12 |
21 |
70g |
| APT-G-6 |
G3/8 |
14.5x5.5x3 |
14 |
24 |
80g |
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- Storage kit (Plastic Case)
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Suitable for accommodating the pressure tester pieces in a compact space, to be used as a portable tool.
The casing can accommodate up to 3 glycerin pressure gauges, 6 special nipples, 3 pressure gauge adaptors, 1 pressure-gauge direct coupling, 3 sets of high pressure hoses.
| Type |
Size |
Weight |
| APT-BOX |
410x300x70 |
1300g |
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Drawing data download
| Product name | Type No. | Download |
|---|
| Pressure tester, special nipple R1/4 | APT-N-2 | PDF |
| Pressure tester, special nipple G1/4 | APT-N-2G | PDF |
| Pressure tester, special nipple R1/4 (Stainless steel type) | APT-N-5 | PDF |
| Pressure tester, special nipple G1/4 (Stainless steel type) | APT-N-5G | PDF |
| Pressure tester, high pressure hose (The same for stainless steel type) | APT-05,10,20,30 | PDF |
| Pressure tester, high pressure hose (The same for stainless steel type) | APT-※-NS | PDF |
| Pressure tester, pressure gauge adapter | APT-G-2,3 | PDF |
| Pressure tester, pressure gauge adapter (Stainless steel type) | APT-G-5,6 | PDF |
| Pressure tester, direct connection joint for pressure tester | APT-PG-2,3 | PDF |
* Please confirm "Terms of Use" about the use of PDF data.
