N.A.T.O. The defensive military alliance formed in 1949 by ten european countries. WARSAW PACT A military alliance formed in 1955 by the Soviet Union Netherlands. Norway.
Tank Rings. Tank rings filled with gravel lift the tank above the surrounding grade. This keeps the tank out of standing water and increases the life of the tank bottom.
Steel O-Ring Face Seal Fittings ( ORFS ) O-ring face seal adapter fittings use a straight thread and have a machined groove in the face of the male fitting to accept an O ring (of either Buna N or Viton material). This O-ring is compressed against the flat face of the female fitting for a leak proof connection. ORFS fittings are one of the most recent families of hydraulic adapter fittings and offer excellent leak protection at high pressures. They are compatible with ORFS adapters from most manufacturers including Eaton Aeroquip, Parker, Gates, and Goodyear Hydraulics. Click here to learn more about ORFS fittings.