This product appears in the Sampson Filtration Vol2 EN 2026
Overview
Features
• Available in a standard 540 (3 bags) , 720 (4bags) and 1080 (6 bags) GPM
• Available in 304 and 316 Stainless Steel All models come standard with:
• 4"" (540 & 720 GPM) 6"" (1080 GPM) In & outlet
• ANSI
• Bottom in and bottom out
• EPDM O-rings
• Acid wash interior finish
• Electrolyzed exterior finish
• Other configurations available upon request
Note
• Compatible with all filter bags (all micron sizes and materials)
• Max operating temperature is 75°C
• Size of pressure gauge holes on cover is ¼""
Applications
• Petrochemical
• Construction
• Cosmetic
• Chemical
• Medical
• Textil
• Food
• Waste water, etc.
| Model | Inlet /Outlet | No. of bags | A m/m | B m/m | C m/m | D m/m | E m/m | F (PCD) m/m | G m/m | GPM | Weight |
| ERS-540 | 4F | 3 | Ø508 | 1527 | 127 | 127 | 724 | Ø618 | Ø14 | 540 | 130kg |
| ERS-720 | 4F | 4 | Ø560 | 1549 | 127 | 127 | 737 | Ø704 | Ø18 | 720 | 169kg |
| ERS-1080 | 6F | 6 | Ø600 | 1673 | 152 | 152 | 876 | Ø744 | Ø18 | 1080 | 206kg |
Compare models
Your selection is highlighted. Select a row to switch.| Part Number | Size | Bag Size | In / Out | Max Pressure | Flow | Material |
| ERS-540-BB-SS304-4F | 20"" Ø- 60"" | 7"" x 32"" (Bag #2)(3) | 4"" Flange | 100 PSI | 540 GPM | 304 Stainless |
| ERS-540-BB-SS316-4F | 20"" Ø- 60"" | 7"" x 32"" (Bag #2)(3) | 4"" Flange | 100 PSI | 540 GPM | 316 Stainless |
| ERS-720-BB-SS304-6F | 22"" Ø- 61"" | 7"" x 32"" (Bag #2)(4) | 4"" Flange | 100 PSI | 720 GPM | 304 Stainless |
| ERS-720-BB-SS316-6F | 22"" Ø- 61"" | 7"" x 32"" (Bag #2)(4) | 4"" Flange | 100 PSI | 720 GPM | 316 Stainless |
| ERS-1080-BB-SS304-6F | 24"" Ø- 66"" | 7"" x 32"" (Bag #2)(6) | 6"" Flange | 100 PSI | 1080 GPM | 304 Stainless |
| ERS-1080-BB-SS316-6F | 24"" Ø- 66"" | 7"" x 32"" (Bag #2)(6) | 6"" Flange | 100 PSI | 1080 GPM | 316 Stainless |
Complete your setup
What it needs to run, added to the same quote.-
PLATINUM SERIES Polyester Felt Filter Bags Size # 2, 7 "x 32"Size No.2 · 7 × 32 infrom $9.45 CAD
-
PLATINUM SERIES Polypropylene Felt Filter Bags Size # 2, 7 "x 32"Size No.2 · 7 × 32 inPrice on quote
Documents
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Related equipment we stock
Sampson 6 Bag Filter Housing: Rental
Bags: 6 | Bag Size: No.2 (7 x 32 in) | Max Pressure: 140 psi
Sampson Filter Housing Replacement Parts: O-Rings, Baskets, Eyebolt Kits, Legs and Spacers
Parts: 12 options | O-Ring Materials: Buna or EPDM

Sampson™ Bag Filter Housings
2'' flange or 2.5" FNPT Inlet/Outlet | Design Pressure: 100 psi | Maximum Temperature: 45°C | No.1 size, 7" x 17" bags

BFS Series Multi-Bag Housings
2 to 6 bags (#2 size) | 304L or 316L stainless steel | 150 psig @ 250°F clamp / 300°F swing bolt | 3 to 6 in RF flanges | Flow 350 to 1,050 GPM

