Features (Z HB-90 pump): 1) Applicable to gasoline, kerosene, diesel and some compatible fuel 2) The inside construction includes overflow valve, relief valve, back valve, air-oil separator, inlet filter and outlet filter 3) Technical specifications: a) Rotation speed: 680-980rpm b) Flow rate: 45L/min-90L/min c) Vacuum Pressure: ≥0.06MPa d) Noise: ≤72dB e) Working pressure: 0.18-0.3MPa Features (JL-65 meter): 1) Delivery capacity per revolution: 0.5L 2) Minimum adjustable quantity: 0.025% 3) Accuracy with the flow range: ±0.2% 4) Repeatable variation: ±0.1% 5) Max. flow: 90L 6) Min. flow: 5L 7) Novel appearance, small body, excellent abrasion resistance, accurate measurement, long life and reliable service 8) Body: aluminum alloy 9) Construction: stainless steel cylinder bushing 10) 4 piston positive displacement Outer packing: Carton dimensions: 29 x 36 x 3cm G.W.: 5.6kg Features (type-75 pump): 1) Technical specifications: a) Working motor power: 750W b) Max. Ffow: 55L/min c) Rotation speed of pump: 520rip d) Noise: 68dB (A) e) Min. vacuum pressure: 0.054MPa f) Pressure drop: 0.12-0.25MPa g) Ex-factory pressure: 0.18-0.20MPa h) Separate ability of oil and air: ≥20% 2) Positive displacement, self priming, internal gear type rotary pumping unit that integrate an internal air separation and adjustable bypass valve 3) Designed for quiet, vibration-free operation 4) Reusable suction strainer filter at inlet connection 5) Reverse check valve at air separator float mechanism 6) Check and relief valve at outlet of pumping unit 7) Body: aluminum (spray-painted) 8) Seals: buna-N Outer packing: Carton dimensions: 35.5 x 27 x 33cm N.W.: 17.5kg G.W.: 18.5kg Features (SB-100 meter): 1) Technique specifications: a) Delivery capacity per revolution: 0.5L b) Min. adjusting increasing quantity: 0.05% c) Working pressure: 0.12-0.3MPa d) Repeatable variation: ≤±0.1% 2) Micro-accurate, 4-piston, positive displacement typemeter with rotary valve, exterior adjustment and double oil lip seal for long life 3) External structure achieved by single body design of components 4) Excellent accuracy ± 0.2% with high flow through-put 5) Body: aluminum (spray-painted) 6) Seals: buna-N 7) 100% factory tested Outer packing: 4pcs/ctn Carton dimensions: 45.5 x 27.5 x 45.3cm N.W.: 21kg G.W.: 22kg Features (JL-473 flow meter): 1) Technical specifications: a) Delivery capacity per revolution: 0.5L b) Min. adjustable quantity: ±0.04% c) Accuracy with the flow range: ±0.2% d) Repeatable variation: ±0.1% 2) Novel appearance, small body, excellent abrasion resistance, accurate measurement, long life and reliable service 3) Discharge port is directly above calibration dial 4) Body: aluminum alloy 5) Construction: stainless steel cylinder bushing 6) 4 piston positive displacement 7) Plastic swivel ball and pin on shaft Outer packing: Carton dimensions: 30.3 x 26.5 x 30.5cm G.W.: 6.8kg