Roper - ROC Series - Heavy Duty Stainless Steel Gear Pumps

The ROC Series features heavy duty stainless steel gear pumps for optimum chemical capability for non-pulsing, high-pressure chemical dosing, circulation, injection and transfer needs. The back pull-out design allows for easy maintenance without disturbing any piping.

• Helical Gears for Smooth & Quiet Operation
• Bi-directional Rotation for Quick Reversing of Flow for Loading/Unloading Operations
• Only Two Moving Parts for Less Wear & Reduced Maintenance
• Close Coupled Mount (Sizes 03 and Below) for Smaller Footprint & Easier Alignment with Motor
• Foot Mount Design For Easier Installation (Sizes 07-18)
• Magnetic Drive Arrangement (Sizes X2.5-03) for Sealless Design

Standard Construction Materials:

• Housings 316 stainless steel (ASTM A743)
• Gears & Shafts 17-4PH (ASTM 564 Type 630)
• Carbon graphite journal bearings
• Teflon™ packing & o-rings

Configuration Options:

• C-face or Foot-Mounted
• Mechanical Seals
• Magnetic Drive

Typical Applications:

• Transfer of acids, solvents
• Herbicides
• Pharmaceuticals
• Cold Ethanol Extraction

Model	Capacity	Max Speed	Max Flow	Max Pressure	Temp Ranges	Port Connection
X2.5	.00025 GPR (.0009 LPR)	3600 RPM	.9 GPM (3.4 LPM)	300 PSI (20 Bar)	Up to 350°F	1/2" NPT
X5	.0005 GPR (.0018 LPR)	3600 RPM	1.8 GPM (6.8 LPM)	300 PSI (20 Bar)	Up to 350°F	1/2" NPT
1	.001 GPR (.0037 LPR)	3600 RPM	3.6 GPM (13.6 LPM)	300 PSI (20 Bar)	Up to 350°F	1/2" NPT
2	.002 GPR (.0075 LPR)	3600 RPM	7.2 GPM (27.3 LPM)	300 PSI (20 Bar)	Up to 350°F	1/2" NPT
3	.003 GPR (.011 LPR)	3600 RPM	10.8 GPM (48.9 LPM)	300 PSI (20 Bar)	Up to 350°F	3/4" NPT
7	.007 GPR (.028 LPR)	1800 RPM	12.6 GPM (47.7 LPM)	300 PSI (20 Bar)	Up to 350°F	1-1/2" NPT
12	.012 GPR (.045 LPR)	1800 RPM	21.6 GPM (81.8 LPM)	300 PSI (20 Bar)	Up to 350°F	1-1/2" NPT
18	.018 GPR (.068 LPR)	1800 RPM	32.4 GPM (122.6 LPM)	300 PSI (20 Bar)	Up to 350°F	2" NPT