1-1/4" CSM-61 Flow Monitor (Threaded) Zoom

1-1/4" CSM-61 Flow Monitor (Threaded)


Brand: Watts

Qty Price
/ each
$521.10 / box (6 units x $86.85)
Non-Stock ItemAllow 7-10 Days to Ship Out



Size: 1-1/4"
Connection Type: Threaded
Material: Bronze

Description for Watts 0856742

Series CSM-61 Flow Measurement Valves monitor system flow in low to medium flow rate HVAC units providing a highly accurate flow measurement. It consists of bronze body construction with bi-directional, positive shutoff ball valve design, blow-out proof stem, a position indicator, memory device, checked metering ports with drip caps, two brass pressure taps, integral drain ports, and a brass drain plug. Series CSM-61 has a compact size and is ideal in hot/chilled water units such as, fan coil units, water source heat pumps, reheat coils, panel coils, small branch lines, unit heaters, unit ventilators, finned radiation, small domestic hot water lines, convectors, and small pumps.

"Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only."

1-1/4" CSM-61 Flow Monitor (Threaded)


by PowerReviews
Watts3/4"" CSM-61 Flow Monitor (Threaded)

(based on 1 review)

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Reviewed by 1 customer

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Critical part for combo heat-H/W boilers

By RkyMtnRon

from Denver, CO

Verified Buyer

Comments about Watts 3/4"" CSM-61 Flow Monitor (Threaded):

It's used to limit water flow from a boiler, through a smaller heat exchanger. With too much flow, water does not get heated properly. This unit is calibrated, so you can easily match the flow rate recommended by the product specifications.

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