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109MB | Bronze Centrifugal Close Coupled Pump

The 109MB Series Bronze Close-Coupled Centrifugal Pumps are designed for efficient and reliable performance in various industrial and marine applications. These pumps feature rugged bronze construction and are equipped with a mechanical shaft seal, making them suitable for handling a wide range of liquids, including water, oils, and mild solvents. The 109MB Series pumps are known for their quiet operation and durability, making them a standard choice in the marine air conditioning industry.

Advantages:

  • Durability: Constructed with high-quality bronze and stainless steel for long-lasting performance. 

  • Versatility: Suitable for a wide range of liquids and applications, including marine and industrial uses. 

  • Efficiency: Quiet operation and reliable performance ensure efficient operation. 

  • Ease of Maintenance: Simple assembly and minimal maintenance requirements reduce downtime and operational costs. 

  • Reliability: Proven performance in demanding environments, ensuring consistent and dependable operation. 

  • Flexibility: Multiple seal options and motor compatibility offer customization for specific needs. 

  • Rugged Bronze Construction:
    Provides exceptional durability and resistance to corrosion. 

  • Extremely Quiet Operation:
    Minimizes noise, making it ideal for noise-sensitive applications. 

  • O-Ring Housing Seal:
    Eliminates gasket problems, ensuring a secure and leak-free operation. 

  • Teflon® Barrier Seal:
    Protects motor bearings, enhancing the pump's lifespan. 

  • Handles Contaminated Liquids:
    Capable of pumping liquids with small solids or abrasives. 

  • Discharge Port Orientation Flexibility:
    Allows for easy customization of discharge port position. 

  • Mechanical Seal:
    Carbon/ceramic with NBR, FKM, or PTFE options for reliable sealing. 

  • Pump Heads Mount to Standard Footed NEMA 56J Jet Pump Motors:
    Ensures compatibility with standard motor types. 

  • Multiple Motor Options Available:
    Offers flexibility in motor selection to meet specific needs. 

Maximum Fluid Temperature

Up to 212°F (100°C) with standard NBR seals; higher with FKM or PTFE seals

Flow Rate

Dependent on system configuration and liquid properties

Suction Lift

Up to 15 feet (1.5 m) with a foot valve and manual priming

Materials

Bronze construction, stainless steel or Monel shafts, Teflon® barrier seal, carbon/ceramic mechanical pump seals

Motor Compatibility

Standard footed NEMA 56J Jet Pump Motors; single and three-phase options

Pipe Size

Inlet: 1 1/4” NPT, Outlet: 1” NPT

Model 

HP 

SF 

Enclosure 

Phase 

Voltage 

Shaft Construction 

Motor Item 

109MB-J19 

1/2 

1.65 

ODP 

Single 

115/230 

416 SST 

5860 

109MB-J20 

1/2 

1.65 

TEFC 

Single 

115/230 

416 SST 

7976 

109MB-01J26 

1/2 

1.65 

ODP 

Single 

115/230 

Monel 

32332 

109MBP-01J58 

1/2 

1.00 

TEFC 

Three 

208-230/460 

Monel 

33035 

109MBP-M58 

3/4 

1.15 

TEFC 

Three 

230/460 

416 SST 

7967