Memolub HPS Pump
The MEMOLUB HPS Series is a battery-powered, single-point automatic lubrication system available in three models — HPS, HPS PLUS, and HPS BT (Bluetooth). Powered by three AA batteries at 4.5V DC, it delivers precise, programmable doses of grease or oil to machinery lubrication points at adjustable intervals ranging from 1 to 48 hours, with maximum output of 14.4 cm³/day. Compatible with 120 cc, 240 cc, and 480 cc lubricant cartridges as well as a refillable OIL R-500 reservoir, and rated for operating temperatures from -15 °C to +50 °C, the HPS Series suits a wide range of industrial environments. The HPS BT variant adds Bluetooth 5.2 connectivity for wireless configuration and monitoring via the MEMOLUB app.
Technical Specifications
| Power Source | Battery — 4.5V DC (3 × 1.5V DC AA) |
| Short Circuit Protection | Yes |
| Stroke Duration | 8 seconds |
| Minimum Stroke Interval | HPS / HPS PLUS: 1 hour | HPS BT: 15 minutes |
| Max. Daily Output (no washers) | 14.4 cm³/day |
| Volume per Stroke (no washers) | 0.6 cc (each washer added reduces stroke by approx. 0.0375 cc; max. 7 washers including circlip) |
| Operating Temperature Range | -15 °C to +50 °C (batteries and lubricant adapted for low temperatures) |
| Connection | 1/4 BSP |
| Compatible Lubricants | Oil and Grease up to NLGI #2 (base oil viscosity 100–460 cSt) |
| Maximum Stroke Pressure | 25 bar / 350 PSI |
| Cartridge Sizes | 120 cc, 240 cc, 480 cc (Grease & Oil) | OIL R-500 (Refillable Oil Reservoir) |
| Dimensions — 120 cc | 101 mm × 116 mm (3.98 in × 4.57 in) |
| Dimensions — 240 cc | 101 mm × 147 mm (3.98 in × 6.56 in) |
| Dimensions — 480 cc | 101 mm × 229 mm (3.98 in × 9.02 in) |
| Dimensions — OIL R-500 | 101 mm × 207 mm (3.98 in × 8.15 in) |
| Bluetooth (HPS BT only) | Version 5.2 | 2.4 GHz | 30 m indoor / 150 m outdoor (line of sight) |
| Remote Installation Distance | Single point: max. 8 m | Multipoint: max. 6 m |
| Noise Level | Leq <70 dB |
Features
| •Three model variants: HPS (standard), HPS PLUS, and HPS BT (Bluetooth-enabled) — same proven pump platform across all three |
| •Adjustable dosing periodicity from 1 to 48 hours using colour-coded MEMO ring combinations — no tools required |
| •Fine volume adjustment via stroke washers — each washer reduces output by approx. 0.0375 cc, with up to 6 washers plus circlip |
| •HPS BT: wireless setup and monitoring via the MEMOLUB app over Bluetooth 5.2 — supports custom dosing intervals set in minutes |
| •Supports direct and remote installation — remote tubing up to 8 m for single-point and 6 m for multipoint configurations |
| •Compatible with 120 cc, 240 cc, and 480 cc grease/oil cartridges and the OIL R-500 refillable reservoir — flexible for many re-lubrication cycles |
| •Works immediately upon installation — no priming delay for new installations; simple cartridge replacement procedure with no special tools |
| •No specific maintenance required — can be cleaned with compressed air or a slightly damp cloth; solvent-free cleaning only |
| •Ex-rated and CE marked — compliant with EU Machinery Directive 2006/42/EU, ATEX Directive 2014/34/EU (II 3G gases / II 3D dusts), UK PSSR, EAC TR CU regulations, and EN IEC 60079-15 / EN IEC 60079-31 |
For lubricants outside the 100–460 cSt viscosity range, contact your local distributor. Do not open the housing (loaded spring). Use only manufacturer-recommended lubricant cartridges and batteries. Supplied by Lube Control Pty Ltd — call 1300 917 946 or visit lubecontrol.com.au for technical support.
Disclaimer
Technical specifications may change. Please confirm with the manufacturer.
Out of stock?
Contact our team to confirm availability and delivery options.
sales@lubecontrol.com.au
1300 917 946
+61 8298 5563