Suitable KOSHIN Chemical (Thermoplastic Polyethylene) water Pump kit inlet/outlet 2 inches (50 mm):

- PGH-50-BAG, BAC AGROMATE powered by HONDA engine GX120U1WMA3R8;

- PGH-50-BAA AGROMATE powered by HONDA engine GC135WKT2;

- PGM-50-BAA AGROMATE powered by MITSUBISHI engine GT400PN-70C.


For maintenance and repairing the pump, you can also order pump case, suction flange, check valve, drain and filler bungs, flange bracket, volute case, delivery flange, hose tail, gaskets, mechanical seal, O-ring case and O-ring volute case. Please refer the Parts-list in the KOSHIN parts catalog for proper parts code. The most parts are available from our stock in Berlin. We always can help you with your questions. Please

Call us:

Tel: +49 30 209 94940
+49 176 55562164

Or email us at:


Always more than 400 Japan original water pump replacement spare parts Koshin from oficial distributor in Germany, Berlin.


0138001 20A Plug set PGH-50

SKU: 0138001
  • For seawater, fertilizer and chemicals: Acetic Acid 20 %, Aluminum Sulfate, Ammonium Nitrate, Ammonium Sulfate, Barium Sulfate, Borax (Sodium Borate), Calcium Chloride,Citric Acid, Copper Sulfate, Detergents (General), Ethylene Glycol, Fatty Acids, Ferric Nitrate, Ferric Sulfate, Ferrous Sulfate, Formaldehyde 40 %, Glycerine (Glycerol), Lactic Acid, Lead Acetate, Magnesium Chloride, Magnesium Nitrate, Magnesium Sulfate, Maleic Acid, Nickel Chloride, Nickel Sulfate, Oleic Acid, Phosphoric Acid 0-80 %, Potassium Carbonate, Potassium Chloride, Potassium Nitrate, Potassium Sulfate, Soaps (neutral), Sodium Acetate, Sodium Bicarbonate, Sodium Bisulfate, Sodium Bisulfite, Sodium Carbonate 10%, Sodium Chlorate, Sodium Chloride, Sodium Nitrate, Sodium Silicate, Sodium Sulfate, Stearic Acid, Sulfuric Acid 0-29 %, Tartaric Acid, Vinegar, Water (Salt), Water (Clear), Zinc Sulfate, Aatrex, Amiben, Ammonium Thiosulfate, Avenge, Banve, lBasagran, Bicep, Bladex, Eradicane, Extrazine, Larsban, Lasso, URAN Solutions, Modown, N-Serve 24, Phosphoric Acid Solutions, Poly-N, Ranger, Round-up, Sutan, Treflan, Vernam

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