Shan bao submersible valve aluminum alloy switch regulator with 3000psi display (zfxbs)

Shan bao Offset Valve Air Inlet Model -Stainless steel valve head with anti-backwind system -Guaranteed strength at 850 feet - External thread 1-2 BSP 14 can be attached to all models. - Standard size valve (Chinese valve) - Valve neck and rack connections can be removed. - Neck size 19.9 mm. (Insert into a standard size hammer hole at 20 mm.) - Air hole distance 20 mm. - 4 layer o-ring valve - 15 mm indentation distance - Air inlet size 32X60X50 cm. - Pressure gauge, size 3,000PSI, M8 thread - Free 1 repair kit ​ When the air pressure is greater than 500psi, there will be no air leakage. When the air pressure is less than 500psi, there will be a little air leakage, which is normal.Please continue to inflate quickly. When the air pressure reaches 500psi, it will stop leaking. ​ Special precautions for use: ​ Continuously inflate quickly, and there will be no leakage when the air pressure is greater than or equal to 7mpa. ​ In addition, it is recommended to use tape to block the air holes in the early stage so that the air pressure can quickly reach 7mpa

• PRECISION GAUGE: Features a built-in 3000 PSI pressure gauge with M8 thread for accurate pressure monitoring during operation
• VERSATILE COMPATIBILITY: 1-2 BSP 14 external thread design fits multiple models, with standard 19.9mm valve neck for 20mm hammer holes
• DURABLE CONSTRUCTION: Stainless steel valve head with 4-layer O-ring system rated for pressures up to 850 feet of depth
• TECHNICAL SPECS: 32x60x50cm air inlet size with 20mm air hole distance and 15mm indentation distance for optimal performance
• MAINTENANCE FRIENDLY: Includes one repair kit and features removable valve neck and rack connections for easy servicing