品牌
代理商厂商性质
所在地
大通孔、短体、高转速、长行程
内置安全阀和泄压阀,在停电或压力急降时仍保持压力。
SYHL-1246/SYHL-1552/SYHL-1877/SYHL-2091/SYHL-2816
Compact and lightweight(Long Stroke)
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