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Cole-Parmer 65 mm Correlated PTFE Flowmeter, Valve, Sapphire, 042-07
Designed for high-purity applications with flexibility for a broad array of gases
Compact design is ideal for small panels or cramped workspaces
High turndown—minimum flow rate is less than one-tenth of maximum flow
High-precision valve option allows monitoring and control

Cole-Parmer® 65-mm Flowmeters with PTFE Components

gh-purity applications

· Monitor and control easily with high-precision valve option

· Glass tube utilizes a fused ceramic scale for a precise, permanent measuring guide

· Vertical-tangential locator line provides readings with hairline accuracy

· Anodized aluminum frame protects the heavy-walled glass flowtube

· White acrylic backplate protects and enhances viewing in the protective frame

Specifications

Accuracy : ±5% full-scale for meters with rate of 0.084 mL/min H2O ±2% full-scale for remaining
Repeatability :±0.25% full-scale
Max pressure: 100 psi (6.9 bar)
Operating temp: –15 to 150°F (–26 to 65°C)
Connections: 1⁄8" NPT(F)

Maximum flow rate (mL/min)†								Float‡	Flowmeters with valves	High-resolution valves
H2O	Air	O2	N2	H2	He	CO2	Ar	Float‡	Catalog number	Catalog number
0.084 0.55 0.98 1.75	8.3 48.7 72.3 104	7.1 46 72 94	8.5 51 78 113	15.3 99 150 284	7.9 47 71 99	10 59.2 90 122	7.7 38 63 86	Sa G Sa G	GY-03216-50 GY-03216-52 GY-03216-55 GY-03216-57	GY-32044-50 GY-32044-52 GY-32044-55 GY-32044-57
3.44 2.6 4.7 20.5	159 202.1 300 986	147 189 279 970	167 215 312 1015	435 502 788 3218	157 211 327 1903	181 221 307 883	131 174.2 257 829	Sa G Sa G	GY-03216-60 GY-03216-62 GY-03216-65 GY-03216-67	GY-32044-60 GY-32044-62 GY-32044-65 GY-32044-67
34 36.7 39.7 61	1299 1623 2040 2704	1217 1575 1928 2522	1321 1710 2091 2859	4215 5470 6359 9130	2606 2950 3470 4932	1143 1500 1794 2314	1095 1395 1784 2279	Sa Sa G Sa	GY-03216-70 GY-03216-75 GY-03216-77 GY-03216-80	GY-32044-70 - GY-32044-77 GY-32044-80
147 217 309	6318 8145 13,153	5880 7640 12,341	6080 8280 13,412	21,712 28,211 47,100	13,750 18,500 29,762	5470 6980 11,156	5290 6900 11,125	G Sa G	GY-03216-82 GY-03216-85 GY-03216-87	GY-32044-82 - GY-32044-87
								Price
High-flow flowmeters
522 798	23,168 29,218	21,686 27,901	23,506 30,337	80,752 106,000	51,380 67,754	19,379 19,379	19,817 24,597	G Sa	GY-03216-88 GY-03216-90	GY-32044-88 GY-32044-90
								Price

†Flow rates are at standard temperature and pressure (70°F and 14.7 psi). ‡Float material key: G = glass, Sa = sapphire