Danfoss Power Solutions said it has completed its acquisition of hose fittings manufacturer Hydro Holding Spa after receiving the required approvals. Danfoss said the deal adds fittings manufacturing operations in Italy and the Czech Republic, along with about 350 employees. “We’re pleased to welcome Hydro Holding employees to Danfoss Power Solutions. This talented team will […]
Fittings
A designer’s guide to fittings and adapters
By Josh Cosford, Contributing Editor The hydraulic designer most frequently creates a hydraulic schematic to represent the entirety of the hydraulic pumps, valves, actuators, accessories, and plumbing of a machine. After the first sketch is pencilled, the circuit is migrated to CAD software for refinement, while the bill of materials is systematically populated to reflect […]
Danfoss grows hose business with Italian fittings manufacturer acquisition
Danfoss Power Solutions announced Tuesday that it will acquire Hydro Holding Spa, a manufacturer of hose fittings headquartered in Castello d’Argile, Italy. Hydro Holding will become part of Danfoss Power Solutions’ Fluid Conveyance division, led by Domenico Traverso. The acquisition supports the division’s strategic focus to accelerate profitable growth in line with Danfoss’ LEAP 2030 […]
What are the advantages of hydraulic swivel joints?
By Josh Cosford, Contributing Editor Hydraulic hoses are stressed in two directions — bending and rotating. Hose is designed with reinforced steel spirals or mesh weave, making it perfect for bending, even while internal force exerts stress upon the hose. Torque, on the other hand, makes friends with no hydraulic hose. If you’ve ever tried […]
When should you use plastic fitting materials?
Editor’s Note: This is the fourth and final in a multi-part series on materials used in fluid power hose fittings. We will cover carbon steel, stainless steel, and brass. By Josh Cosford, Contributing Editor It’s hard to overstate the relevance of one of the most important inventions of all time – plastic. As you read […]
When should you use stainless steel fittings?
Editor’s Note: This is the third in a multi-part series on materials used in fluid power hose fittings. We will cover carbon steel, stainless steel, brass and plastic. By Josh Cosford, Contributing Editor In this third installment of our four-part series on fitting materials, I discuss stainless steel. Stainless steel offers a level of corrosion […]
When should you use brass fluid power fitting materials?
Editor’s Note: This is the second in a multi-part series on materials used in fluid power fittings. We will cover carbon steel, stainless steel, brass and plastic. By Josh Cosford, Contributing Editor Brass is an alloy primarily made of copper and zinc, and depending on the formulation, it may also contain small amounts of lead […]
Royal Brass hydraulic hose and adapters available from AutomationDirect
AutomationDirect has added new Gates hydraulic hose assemblies from Royal Brass & Hose. These hose assemblies eliminate the need to cut and terminate hydraulic hoses on-site and are offered in the ProFlex or MXT series. The ProFlex series features a compact construction with a smaller outer diameter, allowing them to flex with less force. This […]
A primer on hose fittings materials
By: Josh Cosford, Contributing Editor Editor’s Note: This is the first in a multi-part series on materials used in fluid power hose fittings. We will cover carbon steel, stainless steel, brass and plastic. Fittings and adapters used in fluid power are manufactured using various materials selected by designers to suit the specific needs of the […]
A review of push-to-connect pneumatic fittings
By Josh Cosford, Contributing Editor Push-to-connect fittings are a staple in pneumatic systems worldwide. Earlier pneumatic compression fittings using nuts and sleeves were more complicated and fussy, with no standard between manufacturers to allow interchangeability. If you needed to replace a sleeve, for example, you were often limited to a few manufacturers offering the same […]
