Click to enlarge

ISO-KF (NW) Flexible Hoses and Couplings

Pfeiffer Vacuum Valves & Engineering manufactures flexible hoses and couplings from a combination of 321 stainless steel formed bellows and 304 stainless steel ISO-KF (NW) flanges. Installation is quick and easy using wing nut clamps or other ISO-KF-compatible fastener systems.

ISO-KF (NW) Flexible Hoses and Couplings Features

  • Alternate materials and custom designs possible
  • Ultra flexible (thin wall), flexible (medium wall) and robust (thick wall) construction
  • Vibration dampening couplings and a variety of common hose lengths
  • With or without and outer protective braided covering
Nor-Cal Products, Inc dba Pfeiffer Vacuum Valves & Engineering manufactures and provides a full line of flanges, fittings, and adapters for vacuum applications. We offer ISO-KF (NW), ISO-K, ISO-F, CF (Conflat), ASA, Wire Seal, and EVAC Chain Clamp style flanges and fittings to fit almost every application. Custom flanges are available upon request.

We specialize in manufacturing components from 304 or 316 stainless steel, with several items available in aluminum as well. Centering rings, gaskets, clamps, bolts, and other hardware components are available to complete your project. We maintain a large inventory for prompt deliveries and to meet those unexpected demands.

PV V&E Capabilities

Our team includes elite designers and engineers, who are dedicated to producing the highest quality, ISO 9001:2015-Certified ISO-KF (NW) Flexible Hoses and Couplings to meet your application requirements. Our strong in-house standards and capabilities support the quality of our components and the services we provide, including:

This website uses cookies and similar technologies. By accepting, you are agreeing to our Privacy Policy and Terms of Service, including our Cookie Policy.