You already invest in sealing 3 sides of the loading dock door opening with a dock seal or shelter. Why stop there? Learn how to seal the fourth side beneath and around the dock leveler to complete the job, and the benefits of doing so.

1. Complete the Seal at Your Loading Dock
PitMaster™
Under-leveler Seal

2.  You already invest in sealing 3
sides of the opening with a dock
seal or shelter
 Why stop there?
 Seal the fourth side beneath and
around the dock leveler to
complete the job
Complete the Job

3.  PitMaster seals this
opening 24 hours a day
 With or without trailers in place
 Dock leveler stored or in use
 Dock door open or closed
Outside: Seal Leveler Pit

4.  With optional Lip Corner Seals PitMaster:
 Seals gaps at dock/trailer level
 Minimizes air gaps and “white space” to help you pass inspections
Inside: Seal Air Gaps and Daylight
BEFORE: Without PitMaster AFTER: With PitMaster and optional Lip Corner Seals
 Filler Pads and Bumper Covers also available to seal additional gaps
where dock leveler, bumpers, trailer and seal or shelter come together

5. Filler Pad Filler Pad with Bumper Cover
 Filler Pads and Bumper Covers also available to seal additional gaps
where dock leveler, bumpers, trailer and shelter come together
 Complement shelter draft pads in sealing all open spaces
 Typically not required in dock seal applications
Inside: Seal Air Gaps and Daylight

6.  Helps prevent dirt, pests, debris and refuse from collecting in leveler pit
 Seals open gaps to prevent contaminants from entering facility
 Promotes improved sanitation and industrial hygiene
Keep Docks Cleaner
BEFORE: Unsealed pit fills with dirt and debris. AFTER: PitMaster creates a barrier, keeping pit cleaner.

7.  PitMaster saves energy in two ways:
 Physical barrier: Blocks air flow, preventing loss of energy through open gaps
 Thermal barrier: Creates insulative dead air space beneath leveler which reduces transfer of heat
through steel dock leveler deck
Reduce Energy Loss
BEFORE: Without PitMaster AFTER: With PitMaster and optional Lip Corner Seals

8.  Average energy savings range from $600 - $1200 per year per dock
position, depending on climate
 Typical payback: 12-24 months
 Free Energy Savings Analysis available
PitMaster Pays for Itself

9.  “One-size-fits-all” design with quick installation on Rite-Hite levelers
 No regular maintenance required
 Curtain easily moves out of the way for dock equipment maintenance
Easy to Install and Maintain
Main PitMaster curtain attaches with Velcro for easy disconnect.

10.  Curtains supported by durable foam wedges
 Open Lip Hinge Seal (optional) fills gaps at leveler deck
PitMaster X for Kelley FX Levelers
Open Lip Hinge Seal
PitMaster X internal support structure

11.  Backed by Rite-Hite’s 12-month money-back satisfaction guarantee
 No-risk trial unit available
 Over 14,000 sold
 Users list available upon request
Complete the Job with PitMaster