Pneumatic Pressure and Vacuum Hand Pump VP 140

Description of hand pump VP 140

Lightweight, handheld and lightly moving
Create pressure and vacuum simply with the squeeze
Create pressure up to 40 Kg/cm2/Bar.
Push switch to create negative pressure up to – 1 Kg/cm2 / Bar.
Connect 1/4″ BSP (F) to a standard watch like the TX 430
1/4″ BSP (F) side connector using connection to device to be tested
Side knob for pressure discharge for both yin and yang
Fine-tuned knob
Accuracy: +/- 0.5% F.S.

Accessories included:

Cord extending to the watch to be tested
Bộ đổi ren ¼” BSP(M) X ¼” BSP(F) – 1 No.
Bộ đổi ren ¼” BSP(M) X 3/8” BSP(F) – 1 No.
1/4″ BSP(M) X 1/2″ BSP(F) – 1 No.
Negative/positive pressure switch – 1 No.
1/4″, 3/8″, & 1/2″

HDSD hand pump voltage vp 140

This is a pneumatic pressure hand pump. Both yin and yang (Pressure and Vacuum) can be applied. The hand pump has 2 outputs, 1 end connects to the standard watch and 1 connector to the watch to check.

Make sure all connections are closed, then squeeze the hand pump slowly. When the desired pressure is reached, stop. The fine-tuned button can be used to adjust to the pressure threshold you want to set. Compare 2 clocks for results or to adjust.

VP 140 hand pumps are commonly used with tx-430 below