This may come as a surprise, but there aren’t many options on the market for pump covers protecting against weather, vandals and animals. One popular solution is an inexpensive fiberglass clamshell design, providing easy access to the pump for quick visual inspections.
If the occasional visual inspection is all that’s needed, and no service or repairs need to be made to the pump, a fiberglass clamshell pump cover would probably do the trick. In the real world, though, we know that there’s far more to factor when it comes to protecting sensitive pump equipment. What’s more, while a clamshell fiberglass cover might have been sufficient for mild climates in the past, changes in weather patterns and increasingly extreme weather events throughout the country should give people pause when they are considering a pump cover solution.
We haven’t been shy about our feelings toward fiberglass in the past. Today, there just aren’t any compelling reasons why you should consider fiberglass over aluminum in any use case.
Fiberglass Versus Aluminum Pump Covers: A Quick Review
Many pump covers need to be modified or altered to meet custom specifications. Fiberglass, being brittle, requires specialized equipment and skilled, trained eyes and hands to fit to these specs, all while requiring ideal weather conditions. Once installed, fiberglass will fade, crack and deteriorate, simply from normal exposure to ultraviolet light over time. Relative to aluminum, it is fragile and is subject to shattering.
On the other hand, aluminum is easy to work with; adding windows, panels, louvers, vents and other accessories is relatively simple. The aluminum pump cover can be mounted to a pump skid, and piping penetrations during installation can be easily performed. Marine-grade aluminum is ideal in all environments and can withstand normal weather patterns for up to and, in some cases, in excess of 30 years. Our partnership with PAC-CLAD means that the color of your pump cover is baked into the aluminum, resisting fading or color loss.
Let's Talk Clamshell Pump Covers
The most obvious difference between clamshell fiberglass pump covers and aluminum enclosures is ease of access. If pump equipment does need maintenance, an enclosure with removable modular panels will always work better. With a removable roof, pumps can be lifted entirely in and out of enclosures.
There are other key differences between clamshells and modular pump covers. For one, clamshell enclosures typically ship pre-assembled. Modular enclosures ship flat and are assembled onsite. This might be unexpected, but a fiberglass enclosure is often heavier than a similarly sized aluminum pump cover. A buyer may be looking at fiberglass as a value play, but there’s a stealth cost in paying more for shipping because the fiberglass cover takes up more space, and also weighs more.
Speaking of shipping, because clamshells are typically made of fiberglass, you'll have to worry about damage in transit. Sometimes pump covers arrive cracked.
Another major distinction between clamshell enclosures and Safe-T-Cover is the insulation. We use polyisocyanurate panels, which are laminated to a glass fiber-reinforced facer on each side. Most clamshells have spray-in insulation, which has a rough consistency that can trap dirt and other debris and, again, is prone to cracking and damage. Modular enclosures, like ours, mean that any panel can be a removable panel or door, and that equipment can even be mounted to a hinged panel for quick access. You can't exactly get away with mounting a control unit to the side of a clamshell pump cover.
Get What You Really Need
At first, a clamshell fiberglass pump cover may sound like a cost effective solution to your equipment protection problem. You probably want to just get that decision out of the way, right?
The savvy buyer needs to take the long-term view when it comes to protecting pump systems. That equipment is likely to be in place for years or decades. In order to properly service it and conduct any needed repairs, you need better access than a clamshell provides. Additionally, a pump cover should fit the equipment perfectly, which means custom elements or penetrations may be needed. Finally, in order to save money now and in the long run, buyers should look to purchase the most durable option, one that will maintain its looks and provide superior protection throughout its entire lifecycle.
The choice is clear. The choice is Safe-T-Cover.