Pharmacon™ Downflow Booth Generation 3 (DFBG3)

Esco Pharma's Downflow Booth Generation 3 (DFBG3) is a new generation of Esco powder containment booth which provides simplicity with assured quality. Downflow booth is used for non-aseptic, opening sytem ambience booth. The Esco Downflow Booth ensures operator and process protection using HEPA-filtered laminar downflow air to prevent the powders deposit to the operator breathing zone via the negative pressure principle during open handling processes such as weighing, dispensing and sampling. With various configurations provided, DFBG3 adapts to your specific needs with fully customizable options. Its flexible design suits a wide range of applications across various industries.

Pharmacon™ DFBG3 Applications

Pharmaceutical
Cosmetic
Nutraceutical
Food
Electronic

Request for Quotation

Features

NEW FEATURES!

Standard Safe Change Filter version

The backstack is specifically designed for the Safe Change Filter of the Air Return filter(s). This will suit your potent/hazardous powder handling.

Enhanced flush mounted design

This is equipped with lighting and local operating panel flush mounted design to provide a smooth surface of ceiling.

Hassle-free and quick maintenance access for the Pre-Filter replacement

The pre-filter housing cover is designed with the hinges, by swinging down the panel without hassle to remove out the cover panel from the mounting which costs more time to manage during the filter replacement.

Other Features

Filter configuration options to protect the environment and operator.

Filtration stage order:

G4-Pre-filter
F8-Fine Dust – Stage 1
H13-HEPA filter - Stage 2
H14-HEPA filter downflow air - Stage 3

Local operating panel with Smart controller

Its new system allows for simple operating yet assured monitoring. Customization of HMI/PLC Allen-Bradley/Siemens is available.

Principle

• Downflow air is delivered into the Operator’s Breathing Zone (OBZ) via the overhead HEPA filters, thus providing a safe environment for the operator to work.

• Potential dust clouds are suppressed and removed via the exhaust filtration system via the optimized filtration.

• The operator carries out tasks in the high velocity zone at the rear of the Booth so that dangerous dust will not rise into the breathing zone.

Models

Guide to DFBG3 Model Code
Model	DFBG3-SC-16-20-25-F-PB-CC
Product Code	Filter replacement	Internal dimensions			Bleed position	Controller Type	Cooling coil
		width	depth	height
DFBG3	SC - Safe Change	16 - 1.6 m	20 - 2.0 m	25 - 2.5 m	F - Front	PB - Push Button with Smart Controller - Pressure Gauge - Open Loop – PB/PDI/Open Loop	NIL - Not required
		*	*	*	T - Top	AB - 7" HMI/PLC Allen Bradley - Closed Loop – HMI Allen-Bradley/PLC/Closed Loop	CC - Chilled water
						SM - 7" HMI/PLC Siemens - Closed Loop Closed Loop – HMI Siemens/PLC/Closed Loop	DX - Direct Expansion
							GL - Glycol

*Note: follow standard configuration size

DFBG3 SAFE CHANGE FILTER MODEL CONFIGURATIONS

No.	Internal Width (mm)	External Width (mm)	Internal Depth (mm)	Safe Working Zone	Back Stack Depth (mm)	Internal Height (mm)	External Height (mm)
1	1600	1800	2000	-400 mm from the Internal Depth	1090	2500	3000
2			2500
3			3000
4	1800	2000	2000
5			2500
6			3000
7	2000	2200	2000
8			2500
9			3000
10	2200	2400	2000
11			2500
12			3000
13	2400	2600	2000
14			2500
15			3000
16	2600	2800	2000
17			2500
18			3000
19	2800	3000	2000
20			2500
21			3000
22	3000	3200	2000
23			2500
24			3000
25	3200	3400	2000
26			2500
27			3000
28	3400	3600	2000
29			2500
30			3000
31	3600	3800	2000
32			2500
33			3000
34	3800	4000	2000
35			2500
36			3000
37	4000	4200	2000
38			2500
39			3000
40	4200	4400	2000
41			2500
42			3000
43	4400	4600	2000
44			2500
45			3000
46	4600	4800	2000
47			2500
48			3000

Specifications

General Specifications
Safe Change Filter Design
Back stack		1090 mm (43")
Booth type		Safe Change No Bag
		Safe Change With Bag
Area rating		Safe Area Optional for Explosive Rating booth
Dimensional Options	Internal Width (m)	1.6, 1.8, 2.0, 2.4, 2.6, 2.8, 3.0, 3.2, 3.4, 3.6, 3.8, 4.0, 4.2, 4.4, 4.6, 4.8 (External width is +200 mm from the Internal Width)
	Internal Depth (m)	2.0, 2.5, 3.0
	Internal Height (m)	2.5 (External height is +500 mm from the internal height)
Filter arrangement Options		G4, F8, H13, H14 Option to Carbon Filter
Fan/Filter Access		External Area
		Internal Area
Airflow Arrangement		Standard: Recirculating with bleed out air
		Option: Single Pass with Downflow
Safe working zone		Internal depth - 400 mm
LOP Location		Rear wall
		Option: Side panel - Right/Left
Bleed position		Front
Material of Construction	Ceiling plenum	SS316 SS304 White EG Steel Powder Coated
	Side panels, Rear wall
	Filter housing, fan box, Space (if any) & transition
	Plinth
	Exhaust grills
	Exterior side panels
PVC curtain		NIL
		Option: add-on
Voltage supply		400 V, 50 Hz, 3 Ph
		480 V, 50 Hz, 3 Ph (United State of America)
MCP Location		Remote mounted
		On-board
Control Type		Push Button with Smart Controller - Pressure Gauge - Open Loop
		Option to HMI/PLC Siemens/Allen Bradley - Open Loop/Closed Loop
Cooling Type		Chilled water/Glycol
		Direct Expansion
PAO Ports		Inner ceiling

Accessories

OPTIONS
	Mobile High Containment Screen	Penetration cut-out only for Side Wall or Ceiling Fire Sprinkler
	Benches; SS or Granite Tables, Fixed to Booth or Stand Alone	Vision/Window Panel
	Material Handling, Roller Conveyor for Drum Handling	Temperature & RH Local Display
	Airlock Room	Ethernet & RS-232 Pass-through connection
	Electrical Outlets, Splashproof or IP rated or Explosive Rated	Bumper Rails
	Pass-through Box	HMI Controller

Brochures & Sell Sheets

Esco Healthcare Product Guide

Pharmacon™ Downflow Booth Generation 3

Videos

Pharmacon™ Downflow Booth Generation 3