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1: What does the anti-jamming function on the PM PLUS do?

Turns the pump off

1: What does the anti-jamming function on the PM PLUS do?

Briefly activates the pump every 12 hours if no activity is detected

1: What does the anti-jamming function on the PM PLUS do?

Briefly activates the pump every 24 hours if no activity is detected

2: What are the SB and SBA pumps?

Circulator pumps

2: What are the SB and SBA pumps?

Submersible pressure booster pumps

2: What are the SB and SBA pumps?

Industrial chemical dosing pumps

3: Which submersible pressure booster pump needs an external control unit?

SBA

4: What are the three key factors to consider when choosing an SB or SBA pump?

Which model you need, whether a float switch is required, and which strainer you prefer

4: What are the three key factors to consider when choosing an SB or SBA pump?

If you prefer a fixed strainer, if you prefer a floating suction inlet strainer, and whether a float switch is required

4: What are the three key factors to consider when choosing an SB or SBA pump?

Which model you need, how many applications you want to use the pump in, and which strainer you would prefer