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UH-300N Series

UH-300N Series
Conversion kits Water Jet Pumps Units - Conversation Kit 
OH Precision currently offers pump conversion kits for UH-300N pump. The conversion kits can be changed to meet different pressure and flow rate requirements due to the work area and maximize the pump's investment. Please Contact our sales and they will be glad to give you more information.
ModelPlunger DiameterMaximum Operating PressureMaximum Flow Rate
UH-300N 18mm 2,800 bar / 40,600 psi 49.3 lpm / 13.0 gpm
20mm 2,500 bar / 36,250 psi 60.9 lpm / 16.1 gpm
22mm 2,200 bar / 31,900 psi 73.7 lpm / 19.5 gpm
24mm 1,900 bar / 27,550 psi 87.7 lpm / 23.2 gpm
26mm 1,300 bar / 18,850 psi 102.9 lpm / 27.2 gpm

 

Applications
• Water blasting
• Concrete Demolition
• Tank and Pipe Cleaning
 

Features
• Wide Pressure Range
• Ceramic Plungers
• Built-in Gear Box
• Oil Coolant System
• Easy Field Maintenance

UH-300E Unit, Electric

 
Gear Ratio1:3.51:4.619
Power Speed (rpm) 1,500 1,800 1,500 1,800 2,000
Pump Speed (rpm) 429 514 325 390 433

 

Plunger Diameter
18 mm
Flow Rate, Q (lpm / gpm)
41.1 / 10.9 49.3 / 13.0 31.1 / 8.2 37.4 / 9.9 41.5 / 11.0
Pressure ( bar / psi) Required Power Rating (kw / HP)
2,800* / 40,600* 218 / 290   165 / 220 198 / 264 220 / 293
2,500 / 36,250 195 / 259 233 / 311 147 / 197 177 / 236 197 / 262
2,200 / 31,900 171 / 228 205 / 274 130 / 173 156 / 208 173 / 231
1,900 / 27,550 148 / 197 177 / 237 112 / 149 134 / 179 149 / 199
1,600 / 23,200 124 / 166 149 / 199 94 / 126 113 / 151 126 / 168

 

Plunger Diameter
20 mm
Flow Rate, Q (lpm / gpm)
50.7 / 13.4 60.9 / 16.1 38.5 / 10.2 46.1 / 12.2 51.3 / 13.5
Pressure ( bar / psi) Required Power Rating (kw / HP)
2,500* / 36,250* 240 / 320   182 / 243 218 / 291 243 / 323
2,200 / 31,900 211 / 282 253 / 338 160 / 213 192 / 256 213 / 285
1,900 / 27,550 183 / 243 219 / 292 138 / 184 166 / 221 184 / 246
1,600 / 23,200 154 / 205 184 / 246 116 / 155 140 / 186 155 / 207
1,300 / 18,850 125 / 166 150 / 200 95 / 126 114 / 151 126 / 168