Electronic Circulator Mayer GPA 32-8
High-performance A-Class electronic circulator with 1 1/4" connection thread, consumption 5–70 W and ratio 30/1–8 for wide coverage of heating needs with quiet, efficient operation.

Type: High-efficiency electronic circulator (A-Class)
Connection: 1 1/4" thread
Electrical power (consumption): 5–70 W
Ratio/Curve: 30/1–8 (indicative: manometric up to ~8 m; according to manufacturer's curves)
Control functions (typical for electronic circulators):
Automatic adjustment/Auto-adapt
Constant pressure (Δp-const) or proportional pressure (Δp-var)
Manual speed steps
Protections/Comfort functions: Anti-blocking, dry-running protection, night setback, quiet operation
Pump body/Liquids: For heating circuits. Temperatures & materials per model specification.
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Maximum head8 m
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Maximum flow rate4.9 m3/h
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Power range(5 - 70) W
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Number of speeds3
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Flow diameter1 1/4"
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Connection typeScrew
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EI<0.23
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Length180 mm
Surrender
Delivery <span class="hljs-keyword">by</span> COURIER (up to <span class="hljs-number">20</span>kg)
throughout Greece <span class="hljs-number">2-3</span> working days
Delivery via transport company (><span class="hljs-number">20</span>Kg)
Peloponnese, Attica, Thessaloniki, Ionian Islands <span class="hljs-number">4-7</span> days
Thessaly, Epirus, Crete, Cyclades, Dodecanese <span class="hljs-number">7-10</span> days
Delivery <span class="hljs-keyword">by</span> RELLOS GREEN means <span class="hljs-keyword">of</span> transport
For the prefecture <span class="hljs-keyword">of</span> Achaia up to <span class="hljs-number">4</span> working days
Then contact the agency for the final delivery time
The transport costs in this case are borne by the customer
*When the product is not available in the estimated delivery time, the time required to be sent to our warehouse is added