
Reliable polypropylene air section combined with a wide a wide array of casing materials and elastomers ensure maximum chemical
compatibility. Ideal for low volume clean fluids transfer applications.
| Part No. | Fluid Chambers | Diaphragms | Valve/Ball | Valve Seats | O-Rings | Connection Type |
|---|---|---|---|---|---|---|
| BK-025 | PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. | PTFEThermoplastic material that is inert to most chemicals. | PTFEThermoplastic material that is inert to most chemicals. | PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. | PTFEThermoplastic material that is inert to most chemicals. | NPT (BSP) |
| CN-025 | Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. | PTFEThermoplastic material that is inert to most chemicals. | PTFEThermoplastic material that is inert to most chemicals. | NylonA non-metallic material, suitable for most solvents and oils. | PTFEThermoplastic material that is inert to most chemicals. | NPT (BSP) |
| CN-025B | Conductive Nylon Stainless Steel filled Nylon, suitable for most solvents and alcohols. | Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. | PTFEThermoplastic material that is inert to most chemicals. | NylonA non-metallic material, suitable for most solvents and oils. | Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. | NPT (BSP) |
| KN-025 | PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. | PTFEThermoplastic material that is inert to most chemicals. | PTFEThermoplastic material that is inert to most chemicals. | PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. | PTFEThermoplastic material that is inert to most chemicals. | NPT (BSP) |
| KN-025E | PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. | Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. | PTFEThermoplastic material that is inert to most chemicals. | PVDFPolyvinylidene Fluoride suitable in applications requiring the highest purity, strength, and resistance to solvents, acids, bases. | EPDMGeneral purpose elastomer with good resistance to many acids and basis. | NPT (BSP) |
| NC-025 | PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. | Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. | PTFEThermoplastic material that is inert to most chemicals. | PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. | NitrileGeneral purpose elastomer used on water and most non synthetic oils. | NPT (BSP) |
| NC-025E | PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. | Santoprene®Injection molded thermoplastic material with characteristics similar to EPDM. Has excellent abrasion resistance. | PTFEThermoplastic material that is inert to most chemicals. | PolypropyleneA non-metallic material, suitable for water, caustics, soap solutions, mild acids and general purpose applications. | EPDMGeneral purpose elastomer with good resistance to many acids and basis. | NPT (BSP) |
| RD-025 | NylonA non-metallic material, suitable for most solvents and oils. | PTFEThermoplastic material that is inert to most chemicals. | PTFEThermoplastic material that is inert to most chemicals. | NylonA non-metallic material, suitable for most solvents and oils. | PTFEThermoplastic material that is inert to most chemicals. | NPT (BSP) |
| RD-025B | NylonA non-metallic material, suitable for most solvents and oils. | Geolast®Injection molded thermoplastic material with characteristics similar to Nitrile. Has excellent abrasion resistance. | PTFEThermoplastic material that is inert to most chemicals. | NylonA non-metallic material, suitable for most solvents and oils. | NitrileGeneral purpose elastomer used on water and most non synthetic oils. | NPT (BSP) |