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Eaton Model 72 Simplex Basket Strainers
Call 908.362.9981 or email for pricing and lead time confirmation.
Industrial Cast Simplex Strainers
Eaton Model 72 simplex strainers have been the industry standard for more than 75 years. Oversized baskets deliver more than 6 times the cross-sectional pipe area for longer run times between cleanings. The swing-yoke quick-open cover needs no tools—even in dirty or hard-to-reach spots. Every unit has a threaded drain plug. Heavy wall thickness and precision-machined basket seats create a tight-sealing chamber that holds up under demanding service. Most configurations ship from stock.
ABS Type Approved. Flanged units 2" and larger include mounting feet for stable installation. On sizes 4" and larger a special cover clamp distributes seating pressure for a positive seal.
Standard Features
- Quick open cover (no tools needed)
- Heavy wall construction
- Large capacity baskets (over 6× pipe area)
- Machined basket seat for tight seal
- Threaded drain plug
- Perforated or mesh 316 stainless steel basket
- Mounting feet (flanged 2"+)
Specifications
| Size | Material | End Connection | Seals | Pressure Rating* |
|---|---|---|---|---|
| 3/8" to 3" | Iron and bronze | Threaded | Buna-N | 200 psi (13.8 bar) |
| 1" to 3" | Carbon steel | Threaded | Buna-N | 200 psi (13.8 bar) |
| 1" to 3" | Stainless steel | Threaded | Viton | 200 psi (13.8 bar) |
| 1" to 8" | Iron | Flanged 125# | Buna-N | 200 psi (13.8 bar) |
| 1" to 8" | Bronze | Flanged 150# | Buna-N | 200 psi (13.8 bar) |
| 1" to 8" | Carbon steel | Flanged 150# | Buna-N | 200 psi (13.8 bar) |
| 1" to 8" | Stainless steel | Flanged 150# | Viton | 200 psi (13.8 bar) |
*At 100°F (38°C). Sizes 3/8"–8". Threaded or flanged.
Options
- Basket perforations from 1/32" to 1/2"
- Basket mesh from 20 to 400
- Monel baskets
- Viton, PTFE encapsulated or EPDM seals
- Vent valves
- 1/4" FNPT taps
- Magnetic basket inserts
- Pressure differential gauge & switch
- DIN EN flanges
Variations: Eaton Model 72SJ (Steam Jacketed) & 72L (Tefzel Lined)
Model 72SJ Steam Jacketed: Cover welded around the basket chamber with ½" or ¾" threaded steam ports. Jacketing typically adds up to 2 weeks lead time. Rated 100 PSI @ 400°F. Available in cast steel or cast 316SS only.
Model 72L Tefzel Lined: Carbon steel body with 1/8" thick Tefzel fluoropolymer lining for aggressive fluids. Inert to strong mineral acids, bases, halogens, and many solvents. Basket options: 316SS with Tefzel coating, Monel, or Hastelloy C.
Catalog & Resources
Frequently Asked Questions
What sizes, materials, and connections are available?
Sizes range from 3/8" to 8". Materials include cast iron, bronze, carbon steel, and 316 stainless steel. Connections are threaded or flanged (125# iron, 150# others). Standard seals are Buna-N (Viton on stainless). Pressure rating is 200 psi at 100°F for most configurations.
How does the quick-open cover work and when should the basket be cleaned?
The swing-yoke cover opens without tools so the basket can be removed in seconds. Clean the basket when differential pressure rises about 5 psi. Do not exceed 20 psi differential to avoid basket damage. A threaded drain is standard on every size.
What is the difference between the standard Model 72, 72SJ, and 72L?
Standard Model 72 is the base cast unit. The 72SJ adds a steam jacket (½" or ¾" ports) for heating; available in steel or 316SS only and rated 100 PSI @ 400°F with added lead time. The 72L has a 1/8" Tefzel lining on a carbon steel body for aggressive chemicals; basket options include coated 316SS, Monel, or Hastelloy C.
A quick call or email confirms pricing and lead time on Eaton Model 72, 72SJ, and 72L strainers. Most standard units ship from stock.