GRACO Python Pumps
Python Pumps PneumaticOperated Chemical Injection Pumps
Protection from corrosion, plugging and freezing
Graco Python pneumatic chemical injection pumps are the rightsolution for injecting chemicals at well sites and pipelines toprotect them from corrosion, plugging and freezing. Python pumpsoffer features critical to the oil and gas industry:
Ideal for applications that require a pump to operate in anexplosion proof environment
These chemical pumps run on regulated natural gas or compressedair
Uses half the air consumption of other pumps in the market
Easy to operate
Lowest out of pocket cost
Extreme duty plungers, seals, and timing valve are designed forup to two years of operation before replacement
The Python is designed to operate in environments from -40° F to175°F (-40°C to 79°C). They have 316 SST wetted parts, plus they’resealed against water and dust.
Ultra precision stroke adjustment between ¼ to 1 inch (6.4 to25.4 mm) ensures accurate injection rates.
Reduced fugitive methane emissions.
HNBR, FKN, FKM ETP, and FFKM plunger packings and check valveseals can handle some of the most aggressive chemicals.
Pump cycle rate remains constant regardless of system backpressure.
| Fluid outlet size (1/8” &3/16” plungers only) | HiP HF4 |
| Prime/bleed size (1/4”,3/8”, 1/2”, 5/8”, & 3/4” plungers only) | 10-32 UNF |
| Prime/bleed size (1/8” &3/16” plungers only) | 1/16 in. npt(f) |
| Pneumatic inlet size | 1/8 in. npt(f) (1/4 npt(f) adapter included) |
| Pneumatic outlet size(exhaust recovery) | 1/8 in. npt(f) |
| Materials of Construction | |
| Pump/Check Valve SealMaterial | See instruction manual. All other packing materials are PEEK andPTFE unless otherwise. |
| Wetted Parts | See instruction manual. All other materials are 316 stainlesssteel unless otherwise. |
