1920’s

The industry leaders for Hydraulic Brake Hose Assemblies in the 1920’s were, Eastman MFR and the Weatherhead Company. Both companies produced a variety of hose couplings for the growing Automotive Industry.

1930’s

The production of automotive hose assemblies continued. Hydraulic operated machinery and aircraft generated a new market for hydraulic brake hoses. In addition, a new demand arose for hydraulic hose assemblies.

Companies such as Eastman MFR and Weatherhead began to meet those needs with reusable and crimp style hose couplings. Eastman became the leader we believe in the off-road market and Weatherhead more so in the Aircraft and Automotive Industry. The Parker Company also became a growing presence in the 1930’s. Primarily as a Tube Fittings supplier.

In the later Part of the 1930’s Anchor Coupling was created. The company became a major manufacturer of high-pressure hose couplings. Eastman MFR and Anchor Coupling played a major role in the advancement of hydraulic hose couplings in the 1940’s and 1950’s. Fittings at the time were swaged not crimped as they are today.

1940’s

World War II played a major role in the advancement of the Aircraft Hose Assembly business. Companies such as Aeroquip were born to support the War effort. Parker, Weatherhead, Anchor, and Eastern Manufacturing were all instrumental in this effort as well.

After the War ended there was a construction and road building boom in the USA. Companies such as Eastman Manufacturing began producing a 1-piece brass hose coupling for use on the SAE 100R1 type hose. Some industry professionals refer to this fitting as the Trepan Brass Fitting. Eastman MFR called it the GB series. This style hose coupling could be manufactured with 1 piece of solid brass bar stock. The manufacturing time to create a male pipe hose coupling was 6 seconds. This hose coupling is still used today for 3/16 grease whip hoses. The coupling has also been used on Kubota Tractors.

1950’s

This decade laid the foundation for the future. Large companies such as Gates Rubber began marketing Hydraulic Hose and Fittings to Distributors and Dealers. Distributors at the time were primarily selling reusable hose couplings only. Swaged or crimp style hose assemblies were manufactured by companies referred to in the industry as “Hose Couplers”.

Startup companies with screw machines began emerging as important Entities in the birth of a new industry.

1980’s

Anchor Coupling is bought then sold by Goodyear. Eventually Anchor became a subsidiary of Caterpillar. Parker enters the crimp fitting wire braid and spiral hose market. Until this point Parker only sold reusable couplings for 100R1 and 100R2 applications. The Crimpmaster Hose System was created and marketed. The Crimpmaster was a machine that reused Caterpillar Hose Couplings and also reconditioned used hose couplings. The machine also was designed as a universal crimper. Goodyear enters the hose and fittings market for the first time. Then leaves abruptly within a few years. The Hosecomatic Company began. Hose distributors and manufacturers gain large profits. The sale of hose crimpers to end users begin to impact the industry. Import Suppliers such as Pirelli start to gain recognition and credibility

1970’s

SAE 100R7 style hose becomes a hose of choice by many Ag manufactures due to low cost. Companies such as Samuel Moore / Synflex develop new products. Parker enters the thermoplastic and swage coupling market. The Electric Hose and Rubber Company founded in 1896 is sold to Dayco. Aeroquip develops the AQP hose products line. The StratoFlex Company reaches it’s peak and begins its decline. Caterpillar becomes a huge MFR of spiral hose and supplies many companies such as Parker, Gates, and Weatherhead with hose products.

1960’s

The 1960’s have always been labelled as the decade of rebellion and change. The same could be said for the Hydraulic Hose and Fittings Industry. Companies such as StratoFlex that were established in the 1950’s began to grow and did a good job of setting up new distributors. Dayco an old rubber company purchased Ramco Industries a “Hose Coupler” and became a new force in the industry. Eastman Manufacturing and Imperial Brass became Imperial Eastman. Aeroquip purchased Republic Hose and began manufacturing their own Hydraulic Hose. Caterpillar starts a Hose Manufacturing business to meet their needs of a growing construction market. Cat Spiral Hose becomes the industry standard by the 1970’s. Hose crimping machines start to emerge into the distributor markets. Weatherhead develops a hose crimper now known as the model T400. The crimper eventually becomes the most popular hose crimper ever sold. The crimper was the first positive stop crimper that changed the industry forever. The crimper is still sold today. Couplamatic distributes large amount of swage style crimpers to the Ag market. Couplamatic was the first company to successfully get swaggers in the hands of small business owners. Screw Machine Products now known as NRP Jones builds a sound reputation as a 2nd tier fittings supplier to the Gates Rubber Company. Distribution of thermoplastic hydraulic hose begins.

1959

Major “Hose Couplers” such as Aeroquip, Weatherhead, Anchor Coupling, and Others created an association called “The National Hose Assembly Manufactures Association.” It is believed that the association was formed as a co-op to apply pressure to Hydraulic Hose manufacturers such as Goodyear, Republic Hose and Uniroyal to provide consistent and uniform hose pricing amongst the association. Eventually many of the “hose couplers” purchased or built their own hose manufacturing plants during the 1960’s and 1970’s.