1. business and industrial
2. chemicals industry
3. plastics and polymers

Vapor-Tight Dewatering Box
25-Yard Roll-Off
Vapor-Tight Dewatering Roll-Off / Phase Separator / Haz Dewatering Box
The Economical Way to Separate Liquids from Solids
FEATURES
USAGES
ƒƒ
Sealed lids control spills during
loading and unloading
ƒƒ Inside filter hooks for use with available
filter media
ƒƒ Dewater sludges, clarifier bottom, fly ash,
grit & screening, etc.
ƒƒ
Safety latch for anchoring gate
during unloading
ƒƒ 2-4'' drainage ports, one on each side to
maximize operational flexibility
ƒƒ Comply with regulations for landfill disposal
ƒƒ Dewatering screens cover the entire
interior of the box including bottom, sides,
back and gate, maximizing the drainage
surface area
ƒƒ Liquid-tight, side-hinged tailgate features
extruded rubber seal gasket
ƒƒ Container can be used to transport material
for disposal
ƒƒ Rolling lids with extruded rubber seal gaskets
for emissions control
ƒƒ Control fugitive emissions
ƒƒ 25-yard container is roll-off compatible,
ideal for transportation
ƒƒ Side swing door for easy unloading of sludge
ƒƒ Recover product or clarify the aqueous phase
ƒƒ 4 independent ratchet binders with chains
Why E-Tank?
COMPLETE MAINTENANCE—EVERY ITEM, EVERY TIME
Whether a dewatering box is actually water tight depends upon the condition of the gasket
and proper alignment of the gate. On many dewatering roll-offs offered by the rental industry,
gaskets may fail to do their job because they are contaminated with debris or they are
cracked, missing or broken.
E-Tank cleans, inspects, repairs or replaces every rear gate gasket each time the
dewatering box is returned after a rental. If necessary, the gate is realigned to assure
correct fit and operation.
Learn more about our Complete Maintenance process at www.etank.net.
Toll Free: 888-70E-TANK (888-703-8265) | www.etank.net | info@etank.net
Options & Accessories
Specifications
Dimensions
22 ft. (6.71 m) long x 94 in. (2.39 m) wide x 76 in. (1.93 m) high
ƒƒ Filter Sample Kit
Weight
8,500 lb. (3855.54 kg)
Capacity
ƒƒ Filter (sizes include 50-, 80-, 130-, 250-,
and 400-micron)
25 cubic yards (19.11 cubic meters)
ƒƒ Filter Installation
Construction
1/4 in. (0.64 cm) heavy duty floors, 7 gauge sides, A36 Carbon Steel
Pick up
Standard cable hook-up with 2 in. x 6 in. x 1/4 in. (5.08 x 15.24 x
0.64 cm) rails
Specifications are approximate and may vary. Ask your sales representative for specific dimensions for the unit we
supply to you.
22'-6 3/4"
119 11/16"
8 1/8"
29 1/16"
Passenger Side
3/4" No. 9 Expanded
Metal Sides
25 3/4"
70 1/2"
7 7/8"
3 x 1-1/2" Rectangular
Tube Top Rail
10 1/2"
11"
96 3/8"
Front View
3" C-Channel Side
Support Rails
96 3/4"
24" Frame Centers
3/4" No. 9 Expanded
Metal x two layers
36" Tall from Bottom of Tank
26 3/8"
5" C-Channel Skid Rails
3 3/8"
18 5/8"
36"
Rear View
FIND THE RIGHT FILTER
E-Tank can provide samples of filter
media of various gauges to enable you to
find the right filter for the best dewatering
results. Ask your sales representative
about availability.
Toll Free: 888-70E-TANK (888-703-8265)
www.etank.net | info@etank.net
Vapor-Tight Dewatering Box
25-Yard Roll-Off
011215