variable area flow meters
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![Dwyer DR220332 Direct reading glass flowmeter | 316 SS float | flow rate 35 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_5c3cd19f-58eb-4c2d-8da7-1a61968fa159_medium.gif?v=1719998888)
DR220332 | Direct reading glass flowmeter | 316 SS float | flow rate 35 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR220332
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![Dwyer DR4203 High flow glass flowmeter | flow rate 0.5-11 SCFM (20-320 SLPM) air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr4_pic_8e5a7926-d0dc-4852-9c86-f7e496bb3cef_medium.jpg?v=1719998888)
DR4203 | High flow glass flowmeter | flow rate 0.5-11 SCFM (20-320 SLPM) air. | Dwyer
Brand: Dwyer
SKU: DR4203
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![Dwyer DR200482 Direct reading glass flowmeter | 316 SS float | flow rate 0.075 GPH water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_fa821563-d19f-4e3a-9ab1-19e2abd424f0_medium.gif?v=1719998878)
DR200482 | Direct reading glass flowmeter | 316 SS float | flow rate 0.075 GPH water. | Dwyer
Brand: Dwyer
SKU: DR200482
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![Dwyer DR124192 Direct reading glass flowmeter | 316 SS float | flow rate 4.4 GPH water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_12f954d7-1e53-40ad-8593-746783607139_medium.gif?v=1719998897)
DR124192 | Direct reading glass flowmeter | 316 SS float | flow rate 4.4 GPH water. | Dwyer
Brand: Dwyer
SKU: DR124192
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![Dwyer DR100192 Direct reading glass flowmeter | 316 SS float | flow rate 4.4 GPH water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_72b500bd-1dba-4dce-b39e-ca3481a6cf6b_medium.gif?v=1719998893)
DR100192 | Direct reading glass flowmeter | 316 SS float | flow rate 4.4 GPH water. | Dwyer
Brand: Dwyer
SKU: DR100192
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![Dwyer DR10090 Direct reading glass flowmeter | glass float | flow rate 55 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_7b92bcbb-d724-4119-84fc-b9061f93a25b_medium.gif?v=1719998874)
DR10090 | Direct reading glass flowmeter | glass float | flow rate 55 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR10090
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![Dwyer DTFO-3S-15O Range 0-15 gpm oil | 1" npt | ss body | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dtfo_combined-_large_4ecc1fc5-e99d-46f0-8b61-491d28bc0c45_medium.gif?v=1719998986)
DTFO-3S-15O | Range 0-15 gpm oil | 1" npt | ss body | Dwyer
Brand: Dwyer
SKU: DTFO-3S-15O
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![Dwyer DTFW-3S-25W Range 0-25 GPM water | 1" npt | ss body | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dtfw_combined-_large_38848627-0909-43fe-a30c-2cdf2595185f_medium.gif?v=1719998923)
DTFW-3S-25W | Range 0-25 GPM water | 1" npt | ss body | Dwyer
Brand: Dwyer
SKU: DTFW-3S-25W
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![Dwyer DR224382 Direct reading glass flowmeter | 316 SS float | flow rate 90 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_02d7c84d-7bc3-4b4a-990e-35f90d195869_medium.gif?v=1719998924)
DR224382 | Direct reading glass flowmeter | 316 SS float | flow rate 90 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR224382
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![Dwyer DTFO-3S-20O Range 0-20 gpm oil | 1" npt | ss body | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dtfo_combined-_large_c002b677-582d-4806-b78f-7c81c857e433_medium.gif?v=1719998918)
DTFO-3S-20O | Range 0-20 gpm oil | 1" npt | ss body | Dwyer
Brand: Dwyer
SKU: DTFO-3S-20O
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![Dwyer DR200332 Direct reading glass flowmeter | 316 SS float | flow rate 35 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_cf1366ae-7404-41c1-8839-8f379d9b4c2b_medium.gif?v=1719998859)
DR200332 | Direct reading glass flowmeter | 316 SS float | flow rate 35 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR200332
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![Dwyer DR104102 Direct reading glass flowmeter | 316 SS float | flow rate 100 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_3f248395-10af-490e-98e7-b7ce29ccbf03_medium.gif?v=1719998854)
DR104102 | Direct reading glass flowmeter | 316 SS float | flow rate 100 SCFH air. | Dwyer
Brand: Dwyer
SKU: DR104102
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![Dwyer DR120192 Direct reading glass flowmeter | 316 SS float | flow rate 4.4 GPH water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/dr2_600x600_9cf37d32-4f77-428d-a352-2370a46dfce9_medium.gif?v=1719998833)
DR120192 | Direct reading glass flowmeter | 316 SS float | flow rate 4.4 GPH water. | Dwyer
Brand: Dwyer
SKU: DR120192
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![Dwyer VFA-27-EC-SS Flowmeter | range 10-100 LPM air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vf_family_1000x1000_67ed3f5d-1f75-4fb0-8a21-e1df480c74ba_medium.jpg?v=1720000252)
VFA-27-EC-SS | Flowmeter | range 10-100 LPM air. | Dwyer
Brand: Dwyer
SKU: VFA-27-EC-SS
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![Dwyer VFB-53-SS Flowmeter | range 10-100 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vf_family_1000x1000_50de3c5f-7b72-43c7-bd51-63e848c68a99_medium.jpg?v=1720000192)
VFB-53-SS | Flowmeter | range 10-100 SCFH air. | Dwyer
Brand: Dwyer
SKU: VFB-53-SS
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![Dwyer VFA-4-BV Flowmeter | range 1-10 SCFH air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vf_family_1000x1000_0a815c26-408c-4e77-bd2e-cd620b34677d_medium.jpg?v=1720000167)
VFA-4-BV | Flowmeter | range 1-10 SCFH air. | Dwyer
Brand: Dwyer
SKU: VFA-4-BV
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![Dwyer VFCII-132 Flowmeter | range 200-1400 LPM air. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vfc_with_fnpt_back_connections_600x600_1_c09650f9-96da-41e1-87d3-76b273b58e37_medium.gif?v=1720000163)
VFCII-132 | Flowmeter | range 200-1400 LPM air. | Dwyer
Brand: Dwyer
SKU: VFCII-132
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![Dwyer VFCII-142 Flowmeter | range 1-10 GPM water. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/vfc_with_fnpt_back_connections_600x600_1_45a5ff6a-6292-48df-87d3-d36d45ab6d33_medium.gif?v=1720000141)
VFCII-142 | Flowmeter | range 1-10 GPM water. | Dwyer
Brand: Dwyer
SKU: VFCII-142
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