DP BIG

Atlas Filtri DP BIG full-flow housings are designed for cartridges with an outer diameter of 4.5” (from 4.0” to 4.5” applicable) and a pressure rating of 120 PSI. Available with NPT tapered IN/OUT connections in 1” and 1”1/2, the housings adapt to any large capacity filtration or heavy duty application. DP BIG housings are available in blue or clear sumps and are offered in 10” or 20” lengths and come in MONO (single), DUO (double) and TRIO (triple) versions. Head assemblies in the double and triple version are patented and uniquely designed as a single manifold unit. This exclusive design reduces labor costs and liability of water leaks, making installation faster and easier, saving both time and money. Unique optional features include single, double and triple manifolds equipped with a drain port at the bottom of the housing and gauge connections at the top. Gauges and drain kits are offered separately, as needed for the design of the system. All DP BIG housings are provided with a specially designed wrench to remove the housing sump from the head assembly as well as the drain plug from the bottom of the housing sump, and LubriKit (food grade lubricant to be used to lubricate the housing O-ring). Dedicated accessories are available including: single, double and triple metal wall mount brackets, stand frame kits, drain kit, gauges.

Main Products

DP BIG MONO
DP BIG DUO
DP BIG TRIO
All housings with pressure rating at 120 psi (8.3 bar) temperature rating at 113° F (45°C)
Suitable for cartridges within 4” and 4.5”OD
Available in 10” and 20” lengths
NPT connection ports 1” and 1”1/2
DUO/double or TRIO/triple unique manifold patented heads
Models also available with gauges and drains
Materials reinforced PP and PE
Materials suitable for drinking water
Full flow, large capacity design
Easy installation and convenience of the manifold systems DUO and TRIO
Pressure-relief with an O-ring seal, no spring is used that can result in a water leak
Exclusive blue O-ring for housing sump
Wrench included, with specialty design to remove the sump drain plug
O-ring lubricant kit included
Maximum control with pressure gauges
Immediate cleaning with drain funnel
Optional accessories are wall mount brackets, gauges and drain kit, legs kit and lubricant for housing O-ring
Housings tested and certified by IAPMO R&T to NSF/ANSI 42 - Material Safety and Structural Integrity only, 61, 372 - lead free, CSA B483.1.

Accessories on demand

DP BIG MONO METAL WALL BRACKET WHITE FINISH
DP BIG MONO METAL WALL BRACKET ZYNC PLATED
DP BIG DUO METAL WALL BRACKET WHITE FINISH
DP BIG TRIO METAL WALL BRACKET WHITE FINISH
KIT LEGS 10/20 FOR DP BIG 10/20
FRAME DP BIG GROUND FIXING KIT OF SCREWS
DRAIN KIT
PRESSURE GAUGE
SUITABLE CATRIDGES
Always get Atlas Filtri original filter cartridges and ensure most effective filtration!

sediments filter cartridges

water treatment cartridges
  • CARBON BLOCK
  • SCALE-POLYPHOSPHATE
    • Melt-Blown Polypropylene and Polyphosphate Beads CPP SP BIG >

video gallery

DP BIG WATER FILTER HOUSINGS: installation and maintenance