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部分产品型号如下，供您选型参考：

Series　 Model
4000　 Four valve bar stock manifolds 180° Mounting remote with 1/4" NPT drain
4050　 Four valve bar stock manifolds 180° Direct mounting with 1/4" NPT drain
4100　 Four valve bar stock manifolds 90° Mounting remote with 1/4" NPT drain
4150　 Four valve bar stock manifolds 90° Direct mounting with 1/4" NPT drain
4200　 Four valve manifolds 180° ( planar )
4250　 Four valve manifolds 180° Mounting remote with 1/4" NPT drain for differential gauges
4300　 Four valve manifolds 180° Mounting remote with 1/8" G drain　for differential gauges