H & H Hydraulics

The Way You Hang Your Roll Of Toilet Paper Says A Lot About You

How do you hang your toilet paper? Under the roll and closer to the wall? Or do you hang your toilet paper over the roll? Well, a new study suggests there [...]

Why we will no longer be a welcoming church

We’ve decided to quit being a welcoming church. No kidding. We’re giving it up. Like so many congregations, we’ve sunk an amazing amount of time and energy into becoming a welcoming church. We changed worship styles, trained greeters and ushers, wore name tags, brewed coffee, went to workshops on hospitality and put our friendliest people …

This is What a Massive 500 Gallon Propane Tank Explosion Looks Like

If there's one thing that you want to avoid with anything that's propane powered from your grill to your heater, It would most obviously be a situation that would put the propane tank in danger of building up enough pressure to explode and send shrapnel flying everywhere. While these tanks are fitted with safety...

Water Well Maintenance and Rehabilitation

Water wells require regular maintenance to ensure adequate water flow and optimum water quality.

How to Get Rid of Fire Ants

Want get painful pests off your property? Choose the extermination method that best suits your fire ant infestation.

Why There Are Diamonds on Tape Measures

In a perfect world, you could use the red marks to identify the placement of the studs. To locate a center between the studs, simply find the black diamond.

10 beginner plumbing tips everyone should know

Hey guys! We actually just got back from 10 days away, up to Maine visiting family and completely unwinding without cell or internet for a few of those days. Sorry for the crickets in the comments and on social media. Speaking of crickets, we didn’t really see much wildlife on our vacation (that transition works, right?), which is a bummer because I was really hoping to see a moose because I haven’t for many years and everyone has been talking about seeing a…

Hydraulic Equipment Reliability: Who's Responsible?

I got this beef from the Chairman of an association of contractors in a particular industry in a European country (all of whom shall remain nameless to protect their identity)<br>"We depend heavily on hydraulic equipment. Our problem is that the manufacturers seem to make machines to sell components and not for reliability. So they don't provide any information regarding reducing breakdown of working hydraulics and…

Six Easy Steps to Maintain Your Hydraulic Equipment

My wife often asks me why I still do consulting work. She wonders why I happily leave the comfort of my office to crawl all over hot, dirty, smelly hydraulic equipment.<br>For starters, I actually...

Building a More Efficient Industrial Supply Chain

How should you store your elastomer seals for hydraulic and pneumatic use?

Elastomer seals are built to handle a wide range of demanding hydraulic and pneumatic applications. A seal’s design and its material properties are two keys to lasting performance, but experts also offer some important recommendations on proper safekeeping if seals will be stored for a period of time prior to installation. Elastomer properties typically remain

IOT Readiness Remains a Challenge For Many Industrial Supply Chains

A majority of executives at large global companies expect the Industrial Internet of Things (IIoT) to significantly impact business performance and competitiveness over the next three years, according to a new study just released by the Business Performance Innovation (BPI) Network. However, many companies are lagging in IoT readiness, setting the stage for competitive advances and dislocation among IoT leaders and laggards.

Video: The Benefits of High-Feed Milling--Grainger Industrial Supply

In this video, Metalworking Program Development Manager, Mark Fine, talks about how using high-feed milling can help improve productivity and profitability too.

Steps to Take Now Before an Emergency Strikes—Grainger Industrial Supply

Hurricanes, power outages, fires, floods, earthquakes can cripple a business in minutes. These 6 steps can help get you up and running faster.

Six Steps To Clean Up Your Data Swamp—Grainger Industrial Supply

Big data holds big promise for nearly every industry, but many companies have huge pools of data that provide very little actual value.

Is YOUR Hydraulic Machine A 'Leaker'?

According to an article by hose manufacturer Gates, it is estimated that 370 million liters of oil leak from hydraulic equipment each year. This is a staggering statistic. And even more so when you consider the same article states that as little as one liter of oil can pollute up to one million liters of water<br>With the above in mind, here's a 'what if?' scenario for you: what if the environmentalists smartened up and lobbied governments to pass a law requiring all…

Five Must-Ask Questions to Screen Industrial Roofing Companies--Grainger Industrial Supply

A roof may be a small percentage of an industrial building's construction cost, but maintaining it over the building's lifetime can require a significant expense.

Are 80% of Hydraulic Failures Really Caused by Contamination?

Supposedly, roughly 80% of all hydraulic equipment failures are caused by contamination. But is this really true?

Which Hydraulic Fluid Should You Use?

Most hydraulic systems will operate satisfactorily using a variety of fluids. These include engine oil, automatic transmission fluid and oil formulated specifically for the hydraulic compartment. But which type of fluid is best for a particular application? While it is not possible to make one, definitive recommendation that covers all types of hydraulic equipment in all applications, the following are some of the factors that need…

Are 80% of Hydraulic Failures Really Caused by Contamination?

I know I’ve written it dozens of times, and I’ve seen it written even more in countless documents and heard it mentioned in technical presentations: Roughly 80% of all hydraulic equipment failures are caused by contamination. But where did this “fact” originate, and when? Who conducted the “study,” and how were data collected? First of …