Trico Watchdog Oilers

Brands
Trico

The Watchdog Oiler maintains a constant level of oil in lubricating sumps. They do not require any level setting as they are mounted on the centerline of the desired oil level.

Model Description Material Connection Wire Guard Capacity A Dim (in) B Dim (in) C Dim (in)
31804 Watchdog Oiler Polysulfone Body and Reservoir 1 NPT No 4 oz 5-3/4 3-9/32 1
31818 Watchdog Oiler Aluminum Body, Glass Reservoir 1/2 NPT No 4 oz 6-1/4 4-1/8 1/2
31820 Watchdog Oiler Aluminum Body, Glass Reservoir 3/4 NPT No 4 oz 6-1/4 3-1/4 3/4
31821 Watchdog Oiler Aluminum Body, Glass Reservoir 1 NPT No 4 oz 6-1/4 3-1/4 1
31822 Watchdog Oiler Aluminum Body, Glass Reservoir 3/4 BSPT No 4 oz 6-1/4 4-1/8 3/4
31823 Watchdog Oiler Aluminum Body, Glass Reservoir 1 BSPT No 4 oz 6-1/4 3-1/4 1
31824 Watchdog Oiler Aluminum Body, Glass Reservoir 3/4 NPT Yes 4 oz 6-1/2 3-3/8 3/4
31825 Watchdog Oiler Aluminum Body, Glass Reservoir 1 NPT Yes 4 oz 6-1/2 3-3/8 1
31826 Watchdog Oiler Aluminum Body, Glass Reservoir 3/4 BSPT Yes 4 oz 6-1/2 4-1/8 3/4
31827 Watchdog Oiler Aluminum Body, Glass Reservoir 1 BSPT Yes 4 oz 6-1/2 3-3/8 1
31828 Watchdog Oiler Aluminum Body, Glass Reservoir 1/2 NPT Yes 4 oz 6-1/2 4-1/8 1/2
31831 Watchdog Oiler 316 Stainless Steel Body, Glass Reservoir 1 NPT No 4 oz 6-1/4 3-1/4 1
31833 Watchdog Oiler 316 Stainless Steel Body, Glass Reservoir 1 NPT Yes 4 oz 6-1/2 3-3/8 1