产品特点:

大通孔、短体、高转速、长行程

主要技术:

内置安全阀和泄压阀，在停电或压力急降时仍保持压力。

产品型号:

SYHL-1246/SYHL-1552/SYHL-1877/SYHL-2091/SYHL-2816

Application / Customer's Benefit:

Compact and lightweight(Long Stroke)

Technical features:

Built-in lock and relief valves prevent damage caused by excessive pressure, and ensures saftey during blackouts or loss of power by maintaining pull force