Available in TPS 115S, TPS 250 or TPS500. The 115 gallon model is shown. The 115S is available as skid mount only. They have 4hp Honda engines. Equipped with vapor propane burners. The capacity is 115 gallons for the TPS115S, 250 gallons for the TPS 250, or 500 gallons for TPS500. All pumps are 10gpm.