MGM Brakes Heavy-Duty Double Diaphragm Brake Chamber, S-Cam, Steel, 30-30 Type, 2-1/2 in Stroke, 3/8-18 NPTF Port, 5/8-11 UNC Mounting Stud
Product Overview
Brake Chamber, Double Diaphragm, S-Cam Brake, 30-30 Chamber, Standard Stroke, Steel, 3/8-18 NPTF Inlet Port, 5/8-11 UNC Mounting Stud, 2-1/2 in Stroke Length. The TR series is an industry standard double-diaphragm spring brake with the original tamper resistant safety design. This model can come with additional features such as an external breather tube system, epoxy-coated inside and out for extra protection in unusually tough, corrosive operating environments, extra parking force, and weld-reinforced mounting bolts to provide a stable, strong mounting base for installation on equipment where extreme vibration is a concern. The TR series is also available in a 3 in long stroke design, providing the reserve stroke needed for added braking safety. Piggyback Plus kits are available for some models.
Features & Benefits
- Tamper Resistant Design
- Heavy-duty steel non-pressure chamber (8-gauge standard on type 3030 and 3036 aftermarket models) (6-gauge standard on type 36 models)
- Epoxy coated return spring
- 360 Aluminum Center Case
- Weatherseal Plug
- Heavy-Duty Nylon Reinforced Neoprene Diaphragms (Optional)
- Long Life Spring
- Composite Guide
- Severe Service
- Piggyback Plus kits are available for some models
Specifications
| Material | Steel |
| Stroke Inch | 2-1/2 in |
| Type | Double Diaphragm |
| Weight | 19.4 lbs |
| Brake Type | S-Cam |
| Chamber Type | Double Diaphragm Brake |
| Fits Models | T30/30 |
| Inlet Port | 3/8-18 NPTF |
| Mounting Stud | 5/8-11 UNC |
| Port Size | 3/8-18 NPTF |
| Product Category | Brake Chamber |
Interchanges & Equivalent parts:
| 3530051 |
| P3531051 |
| 3531051X |




















