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特點：

⑴蓋板采用特制鋼板一次成型，使用優(yōu)質(zhì)耐油橡膠密封圈，保證足夠的機(jī)械強(qiáng)度、良好的密封性及拆裝方便；

⑵連續(xù)360°卷入接縫確保咬口絲絲入扣，提高整體強(qiáng)度，冷啟動抗壓防漏能力強(qiáng)；

⑶深沖壓重負(fù)荷不銹鋼外殼，結(jié)構(gòu)堅固，不變形無破裂；

⑷高能效、高精度過濾濾材，可阻止更多污染物且能夠降流動阻力，滿足了油的過濾潔度、大流量的通量和足夠的承壓能力，保證不變形；

⑸塑性溶膠密封不銹鋼端蓋與濾紙緊密牢固的組合成整體，無脫裂破壞之憂；

⑹密封圈對各種油類具有獨特的化學(xué)特性，耐腐蝕。
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