Product lines and model choices
The official range includes coffee machines, grinders, milk pitchers and barista tools, household and commercial coffee equipment. Confirm the exact named model and regional configuration before comparing equipment.
Source-linked brand profile
WPM
WPM is the coffee equipment brand associated with Welhome / 惠家 and the Hong Kong G.E.W. company history. Its range includes machines, grinders and barista tools; headquarters, factory location and buyer market are separate facts.
Identity source checked2026-10-14Equipment brand
Company and brand context
WPM is the coffee equipment brand associated with Welhome / 惠家 and the Hong Kong G.E.W. company history. Its range includes machines, grinders and barista tools; headquarters, factory location and buyer market are separate facts.
Checks before purchase
Check the exact WPM model and regional electrical documentation. Hong Kong company identity does not establish certification or service coverage in another market.
PRIMUS heating and installation reference
PRIMUS combines a 0.8 L boiler with PID and supersteam thermoblocks, a gear pump and a 1.8 L reservoir. The HK/Macau listing gives a 2400–2540 W range and explicitly labels width 235 mm and height 400 mm; its L 490 mm axis is not assumed to be counter depth. Confirm the destination supply, clearance and local service.
PRIMUS manual labels and PRIMUS SLIM
WPM links a manual whose cover names PRIMUS and whose specification table names KD-360X. Check the model number on the supplied unit with WPM before relying on that manual for operation or installation. PRIMUS SLIM has a separate manual. Household intended-use wording also does not establish commercial-duty service.
Models in this catalog
4 model references · 4 with documented specifications