Description
Sloan Lubrication Systems’ high quality lubrication pumps are designed to deliver dependable performance for a wide range of applications. Our pumps are offered in three piston sizes to meet the volume requirements of any application.
Pressurized pumps are gravity fed from an overhead supply or a header. Our pressurized pumps are easy to operate and extremely robust. These pumps are used in our monitored, fail-safe divider block lubrication systems.
Vacuum / box suction pumps feature an extra-wide sight glass for easy drop viewing for output adjustments as needed. Generally used for applications in which each pump serves one lubrication point and no delivery protection is required.

Features & Benefits
Fits box lubricators SLS, CPI / Premier, Lincoln / McCord, Mega
Standard mounting bolt centers (4.406”)
Needle roller bearing for reduced friction
High-performance piston seal ensures no leak by
Corrosion-resistant plating, fully coated inside and out
Hardened stainless steel piston for continued performance
Extra-wide sight glass window for easy drop viewing
Spring-loaded PTFE seal poppets on suction and discharge
Self-priming pump with priming port for easy startup
Parts Breakdown
SLS – P – (O) – (S)
(O) Oil Supply
P – Pressurized (External) Supply
V – Vacuum (Box Suction) Supply
(S) Piston Size
1 – 3/16 inch Piston
2 – 1/4 inch Piston
3 – 3/8 inch Piston
Operating Conditions
Maximum speed
60 rpm
3/16 inch piston
10,000 max psi
1/4 inch piston
8,000 max psi
3/8 inch piston
3,500 max psi