DIESEL EXHAUST FLUID

Printed in USA © 2012 Blackmer Process | Energy | Military & Marine World Headquarters 1809 Century Avenue SW, Grand Rapids, MI 49503-1530 USA T 616.241.1611 F 616.241.3752 www.blackmer.com 3/12 - 1M Pump Model Pump Speed Pump Capacity @ 50 psid (3.45 bar) with 30 ssu (1 cSt) Fluid Maximum Fluid Viscosity at rpm Shown rpm US gpm L/min m 3 ⁄h ssu cSt STX2A-DEF 780 50 189 11.3 30 1 520 30 113 6.8 1,000 210 350 16 60 3.6 4,600 970 STX1220A- DEF 1,200 82 310 18 100 22 1,000 72 273 16 100 22 700 49 185 11 100 22 STX3-DEF 800 250 946 57 500 105 600 190 719 43 5,000 1,050 400 125 473 28 20,000 4,250 Characteristic Flow Rates Pump Model Pump Speed 30 ssu (1 cSt) Viscosity 50 ssu (13 cSt) Viscosity rpm 50 psi (3.45 bar) 100 psi (6.9 bar) 50 psi (3.45 bar) 100 psi (6.9 bar) STX2A-DEF 780 2.4 4.3 – – 520 1.5 2.9 1.7 3.1 350 1 1.9 1.1 2.1 STX1220A- DEF 1,200 4.0 6.9 4.2 7.3 1,000 3.4 5.6 3.6 6.0 700 2.3 3.8 2.4 4.1 STX3-DEF 800 9.5 17.5 9.8 17.9 600 6.7 12.8 6.9 13.2 400 4.2 8.0 4.3 8.3 Pump Horsepower Requirements Pump Model Nominal Flow Rate Pump Speed Viscosity Differential Pressure Temperature US gpm L/min m 3 ⁄h rpm ssu cSt psi bar °F °C STX2A-DEF 60 227 13.6 780 4,600 970 125 8.6 240 115 STX1220A-DEF 92 348 21 1,200 100 22 125 8.6 240 115 STX3-DEF 250 946 57 800 20,000 4,250 125 8.6 240 115 Maximum Operating Limits Refer to Blackmer Characteristic Curves for flow rates and torque requirements for your specific conditions. Pump Dimensions STX1220A-DEF & STX2A-DEF STX3-DEF Pump Model A B D E G K M Q S T AA BB DD TT Approx. Weight 1 1 ⁄ 4 " HYD Motor Shaft 1" HYD Motor Shaft STX2A-DEF & STX1220A- DEF in. 1 1 ⁄ 8 1 ⁄ 4 8 5 1 ⁄ 4 3 1 ⁄ 2 6 1 ⁄ 2 4 8 11 ⁄ 16 6 1 ⁄ 8 3 7 ⁄ 8 8 3 ⁄ 4 8 5 ⁄ 16 10 7 ⁄ 8 10 9 ⁄ 16 12 1 ⁄ 8 70 lbs. mm – – 203 133 89 165 102 221 156 98 222 211 276 268 308 32 kg Pump Model A B C D E F G H J K L M N P Approx. Weight STX3-DEF in. – – 2 1 ⁄ 8 9 1 ⁄ 8 5 11 1 ⁄ 8 6 1 ⁄ 8 6 1 ⁄ 4 5 1 ⁄ 4 3 3 ⁄ 4 5 3 ⁄ 8 8 4 5 ⁄ 8 2 1 ⁄ 4 132 lbs. mm 35 10 54 242 127 283 155 159 133 95 137 203 118 57 60 kg Pump Rotation Blackmer’s STX pump models are equipped with a double- ended straight-keyed drive shaft for either clockwise (RH) or counterclockwise (LH) rotation.