User manual
Dimensional
Model
Avg. Amp Draw
GPH
Fuse/Breaker
Wire Size
SW12
12 6
230 10 Amp 12-14 Ga.
8 Lbs.
SW24
24 3 230 5 Amp 14-16 Ga. 8 Lbs.
following:
1. Vacuum pump must be mounted horizontally only.
2. The pump can be mounted from 2 to 15 feet from the vacuum
tank. The maximum distance is 15 feet.
3. Mount vacuum pump at same level or lower than vacuum tank
outlet. Do not mount vacuum pump higher than the vacuum tank
outlet.
4. The maximum head pressure on the discharge of the pump must
not exceed 6 feet.
: Two-toilet systems require a vacuum pump and vacuum tank for each toilet.
It provides the benet of a totally redundant operating toilet in case of failure in one
toilet. Two pumps greatly reduce hose runs and system complexity.
1. Make sure the vacuum pump is properly located before proceeding. Place the vacuum pump on the surface to
be mounted. Position as needed. Using a center punch, mark the four slotted holes in the pump feet. Remove
pump.
2. Using a 3/16-inch drill bit, drill the four mounting holes. Use a #14 wood screw to secure pump.
3. The ow direction is indicated on the pump body.
Stainless steel wall mounting bracket is available as optional accessory – P/N 341505.
Wire the S-series pump as shown in the wiring diagram. Use multistranded copper wire. Proper fuse or circuit
breaker size is extremely important for pump and wire protection (see chart above). Overfusing this pump will result
in warranty invalidation.
Electrical schematic also shows installation of optional “night
switch”.
S Vacuum Pump
13128 State Rt. 226, P.O. Box 38
Big Prairie, OH 44611-0038 USA
330-496-3211
1-800-321-9886 • Fax: 330-496-3097
® Registered; ™ Trademark of Dometic Corporation
© Dometic Corporation
IMPORTANT NOTICE
VacuFlush
®
sanitation systems must be installed according to
Dometic’s recommended procedures. Do not attempt installation without rst contacting a
SeaLand Product certied dealer or Dometic Corporation.