Triplex Grundfos Pump Sized for 60 m3/h at 45m Head

A duty point describes the exact operating condition a pump must meet: here, 60 cubic meters per hour of flow against 45 meters of total dynamic head. Procurement teams and consulting engineers specify equipment by duty point rather than by model name because the same nominal pump model performs differently depending on impeller trim, staging, and suction condition. Quoting against a duty point, instead of a brand or model, is also how JOHOB prices triplex packages: submit the flow and head figures, and the pump selection follows from there rather than being assumed upfront. For a 60 m3/h, 45m head application, the selection typically lands in the multistage centrifugal or end-suction range depending on suction lift and pipe run, and the final selection is confirmed once site voltage, suction condition, and control philosophy (VFD or fixed-speed) are known. Buyers researching this exact combination are usually past the browsing stage and already sizing a specific building or process line, which is why this page leads with the duty point instead of general pump marketing. If you already have a pump curve or an existing model you are replacing, include it in the RFQ so the replacement matches your existing piping and control setup rather than requiring rework.

Flow rate alone does not decide whether a duplex or triplex configuration is the right call. Duplex sets (one duty pump, one standby) commonly cover loads well above 60 m3/h, but a triplex configuration, meaning two pumps sharing the duty load with a third pump standing by, is still specified at lower flows when a facility cannot tolerate any interruption to supply. Hospitals, hotels running continuous domestic water demand, and buildings layering fire-life-safety requirements onto the same electrical room are common cases where the redundancy math matters more than the raw flow number. With triplex, if one pump fails or is pulled for maintenance, the remaining two pumps (or one duty plus the standby) keep the system at or near design flow instead of dropping to zero redundancy the way a duplex set does once its standby pump is also out. JOHOB sizes the pump set and the VFD control panel to the stated duty point and to the redundancy requirement the buyer specifies, since the two decisions are separate: flow and head size the pumps, while operational risk tolerance decides duplex versus triplex. If you are unsure which configuration your building needs, the RFQ process includes a review of your redundancy requirement alongside the duty point.

A triplex package quoted against this duty point includes the pump sets, sourced from Grundfos alongside other established brands JOHOB carries for booster and transfer duty, matched to a VFD control panel, and the piping accessories needed to complete the installation. Standard accessories include stainless steel flexible hose connections at the pump inlet and discharge to absorb vibration, plus ball and gate valves for isolation and maintenance access on each pump branch. Equipment is sourced through a vetted overseas manufacturer with ISO 9001 certified quality systems, then assembled and quoted as a package rather than sold as loose components, so the pump, panel, and fittings are specified to work together at the stated duty point instead of being sourced separately and reconciled on site. Because the package is quoted against your specific duty point and site conditions, model selection, panel sizing, and accessory list are confirmed at RFQ stage rather than published as a fixed catalog item. This is the same duty-point-first approach used across JOHOB's other booster and transfer pump pages, and it applies the same way whether the destination is a commercial building, an industrial process line, or an institutional facility.

Triplex sets can run on VFD control, fixed-speed with star-delta starting, or a mix depending on the application. JOHOB's electrical panel offering covers VFD panels, SDE panels, star-delta panels, and MCC panels, built around Inovance or Chutian drive components. For a 60 m3/h, 45m head triplex application, a VFD panel is the more common choice when the facility needs pressure stability across variable demand, since the drive can ramp pump speed to hold a target pressure rather than cycling pumps on and off at fixed speed. A fixed-speed, star-delta controlled panel remains a valid and lower-cost option where demand is steadier and pressure fluctuation within a wider band is acceptable. All electrical panel components supplied carry CE marking. Panel configuration, including the number of VFD-controlled pumps versus fixed-speed pumps within the triplex set, is confirmed at RFQ stage based on the site's electrical supply, demand profile, and budget. Because the panel is built to match the specific pump selection and duty point rather than sold as a generic enclosure, panel lead time follows the same 21 to 35 day ex-stock or 45 to 90 day made-to-order timeline as the pump package itself.

Pump and panel equipment supplied against this duty point carries ISO 9001 certified manufacturing from the partner factory, TUV SUD testing, and CE marking on electrical components. Where the application involves pressure vessels as part of the package, ASME compliance applies where applicable to those components specifically. These certifications are documented and provided as part of the quotation package, which matters for procurement teams that need certificate copies on file for compliance review, insurance, or facility accreditation purposes before equipment is approved for purchase. JOHOB does not hold or claim PCAB accreditation, since PCAB licensing applies to construction contractors rather than equipment suppliers, and equipment is supplied with local warranty and after-sales support handled directly rather than through a separate installation license. If your project requires a specific certificate format or additional third-party testing documentation beyond what is issued with the equipment, raise this during the RFQ stage so it can be confirmed before the order is placed, since additional certification requests can affect lead time.

JOHOB does not publish list prices for triplex pump packages because pricing is quoted against the specific duty point, pump selection, panel configuration, and accessory list, not a fixed model number. Standard quotations carry 12% VAT for VAT-registered buyers. PEZA and SBMA locators and qualified exporters are quoted zero-rated in line with their registration status. Lead time depends on whether the selected pump and panel combination is held ex-stock or needs to be built to order: ex-stock packages typically ship in 21 to 35 days, while made-to-order configurations, including custom VFD panel builds or non-stock pump models, run 45 to 90 days. JOHOB responds to RFQs within 1 business day, and that initial response confirms pump selection, panel configuration, and a firm lead time once the duty point, site voltage, and redundancy requirement are on file. Buyers comparing quotes across suppliers should confirm whether a quoted lead time is ex-stock or made-to-order, since this is the variable most likely to shift a project timeline after the order is placed.

JOHOB delivers this triplex pump and panel package nationwide, covering NCR, Luzon, Visayas, and Mindanao, including PEZA, SBMA, and Clark locator zones. Delivery scope matters for this duty point specifically because triplex installations are more often specified for larger commercial, institutional, or industrial sites that may sit outside Metro Manila, including provincial hospitals, resort properties, and industrial estates. Warranty and after-sales support follow the same nationwide coverage rather than being limited to the areas immediately around a single branch or warehouse, which is part of JOHOB's positioning as a Philippines-based industrial equipment supplier serving buyers across the country rather than a Metro Manila-only reseller. For sites inside PEZA, SBMA, or Clark, the zero-VAT tax treatment applies at quotation stage once the buyer's locator registration is confirmed, and delivery logistics into these zones are handled as part of the standard quotation rather than as a separate line item requiring additional coordination.