Beneath the skin lies a layer of fat called blubber. It serves as an energy reservoir and also as insulation. Whales breathe through blowholes, located on the top of the head so the animal can remain submerged. Baleen whales have two blowholes,while toothed whales have one.
There is an ideal spring tension for each unloader valve on a given pressure washer that will result in maximum pressure when the pressure washer trigger gun is engaged, and minimum spike in pressure when the trigger gun is released.here is an ideal spring tension for each unloader valve on a given pressure washer that will result in maximum pressure when the pressure washer trigger gun is engaged, and minimum spike in pressure when the trigger gun is released.
From simply cleaning dirt and grime off walls or the driveway to taking care of big industrial clean-up jobs, Harbor Freightâs line of high quality pressure washers has you covered. With high-pressure hoses and convenient portability, our pressure washers deliver plenty of mud-busting power. Our lightweight 1650 PSI Pressure Washer easily handles light duty tasks such as washing vehicles and equipment while the behemoth 2500 PSI, 3 GPM, 6.5 HP Pressure Washer tackles the toughest cleaning ...