Do you need simple, low cost point level control with lasting reliability? BM 45 series diaphragms are designed for nonhazardous free flowing dry materials in high or low level applications. The simple yet reliable operating mechanism requires minimal maintenance.

The BM45 series offers six different models:

1. BM 45 R - Standard Neoprene Diaphragm
   - 1/64" Internal Mount
2. BM 45 F - Standard Neoprene Diaphragm
   - 1/64" External Mount
3. BM 45 RH - Heavy Duty Neoprene Diaphragm
   - 1/32" Internal Mount
4. BM 45 FH - Heavy Duty Neoprene Diaphragm
   - 1/32" External Mount
5. BM 45 RHT - Heavy Duty Silicone Diaphragm
   - 1/32" Internal Mount
6. BM 45 FHT - Heavy Duty Silicone Diaphragm
   - 1/32" External Mount

• Simple yet rugged construction
• Low cost
• Applicable for high, intermediate, or low level applications
• Internal or external mounting options

NOTE:
The Heavy Duty versions have a thicker diaphragm and the snap-action switch is less sensitive. These units are designed for heavier materials and low level installation.

The silicone diaphragm versions are designed to remain more resilient and sensitive in extreme temperature conditions.