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Quotes - Engineering - SalesAT192FFF-20
Mueller| Product | Style | Ratings | Configuration |
|---|---|---|---|
| Heat Exchanger | Plate & Frame | 86 PSIG / 302°F | F Frame, Free-Flow |
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Note: the unit pictured is representative of the standard build and may not exactly depict p/n AT192FFF-20 as shown on this page.
AT192FFF-20 specifications
Description
AT192FFF-20 is a Mueller Accu-Therm Free-Flow plate heat exchanger. The FF plate carries no contact points across the channel, so the flow path holds a constant width from port to port and passes fibers, pulp, seeds, and suspended solids that would bridge and plug a conventional chevron pack. Plates measure 111-3/4" by 51-5/16" on 12" ports, packs run 50-3/4" - 176-3/4", and the frame covers about 250 - 5,400 sq ft at roughly 9.8 square feet per plate. Water-equivalent flow reaches 7100 GPM. Note the derated pressure limit of 86 PSIG relative to a standard Accu-Therm frame, which is the trade for the open channel. Typical service is sugar and syrup, brewery trub and spent grain streams, pulp and paper white water, dyehouse effluent, and municipal and industrial wastewater. The pack opens for mechanical cleaning without cutting pipe, and coated free-flow plates are available for aggressive streams. Configuration: F Frame, F-20 series.
Product Overview
Part Number:
AT192FFF-20
Series:
Accu-Therm Free-Flow
Brand:
Mueller
Codes & Compliance:
ASME Sec VIII Div 1, CRN
Also Written:
AT 192FFF-20, AT-192FFF-20
Configuration & Size
Surface Area (Sq/Ft):
250 - 5,400 sq ft
Channel Gap:
Wide gap, constant channel width (dimension not published)
Connection Type:
Studded port; sanitary S-line or Q-line ferrule
Frame Type:
F-20 | F Frame, F-20 series
Passes:
Single pass standard
Plate Height:
111-3/4"
Plate Pack Length Range:
50-3/4" - 176-3/4"
Plate Pattern:
Free-Flow (FF) - no contact points
Plate Thickness:
0.6 mm (est.)
Plate Width:
51-5/16"
Port Size:
12"
Wall Construction:
Single wall gasketed, free-flow
Heat Transfer Area per Plate (Sq/Ft):
9.8 (est.)
Max Flow Rate (GPM):
7100
Performance Rating:
Lower U-value than chevron; stays clean on fouling duty
Performance Rating (Basis):
Estimate for solids-bearing service; confirm with a rated selection against actual fluid properties
Materials of Construction
- Frame: Painted carbon steel; stainless optional. Zinc-plated compression bolts
- Gasket: NBR or EPDM standard; High-Temp EPDM, Viton/FKM, Butyl. FDA/3-A
- Gasket Attachment: Glue-In
- Plate: 316L SS standard; 304 SS, titanium, coated plates optional
Rating
- Max Temperature: 302°F - 329°F, gasket dependent
- Max Working Pressure: 86 PSIG
- Min Temperature: 32°F MDMT
- Test Pressure: 1.3 x MAWP
