[ HSR-S type 3/8 - 1 1/2B ] A gear pump for kerosene, heavy oil A, and various lubricant oils. The shaft seal has a two-stage oil seal unit structure. It is possible to use Viton for the O-ring oil seal. Can be operated by either V belt drive or coupling direct drive.
○ Kerosene up to 0.3 MPa   ○ Heavy oil A up to 0.6 MPa   ○ Lubricant oil up to 1.0 MPa	HSR-S type pump main body [1］　[2］

HSR-S type V belt drive	HSR-S type coupling direct drive
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[ HSR type 3/8 - 1 1/2B ] A gear pump for transporting lubricant oil with a gland packing type of shaft seal. It is widely used for various kinds of paints.         Up to 1.0 MPa

HSR type pump main body

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■ Structural drawing (HSR type)

■ Specifications (HSR type)

■ Outline drawing (HSR type V belt drive)

■ Outline drawing (HSR type coupling)