Flow Instrumentation

Dwyer Instruments SFI-400F-1-1/4 | Sight flow indicator | 1-1/4" body | 5.125" (130 mm) length | 4.625" (117 mm) flange dia. | 2.000" (51 mm) viewing dia. | 8 lb (3.6 kg)

Dwyer Instruments SFI-400F-1-1/2 | Sight flow indicator | 1-1/2" body | 5.250" (133 mm) length | 5.000" (127 mm) flange dia. | 2.500" (64 mm) viewing dia. | 12 lb (5.4 kg)

Dwyer Instruments SFI-400F-1 | Sight flow indicator | 1" body | 5.000" (127 mm) length | 4.250" (108 mm) flange dia. | 2.000" (51 mm) viewing dia. | 7 lb (3.2 kg)

Dwyer Instruments SFI-400CI-2 | Sight flow indicator | 2" body | 6.125" (156 mm) length | 6.000" (152 mm) flange dia. | 3.000" (76 mm) viewing dia. | 13 lb (6.0 kg)

Dwyer Instruments SFI-400CI-1-1/4 | Sight flow indicator | 1-1/4" body | 5.750" (146 mm) length | 4.625" (117 mm) flange dia. | 2.000" (51 mm) viewing dia. | 7.6 lb (3.5 kg)

Dwyer Instruments SFI-400CI-1-1/2 | Sight flow indicator | 1-1/2" body | 5.875" (149 mm) length | 5.000" (127 mm) flange dia. | 2.500" (64 mm) viewing dia. | 8.7 lb (4.0 kg)

Dwyer Instruments SFI-400CI-1 | Sight flow indicator | 1" body | 5.625" (143 mm) length | 4.250" (108 mm) flange dia. | 2.000" (51 mm) viewing dia. | 6.2 lb (2.8 kg)

Dwyer Instruments SFI-350FSS-6 | Sight flow indicator | 6" body | 12.500" (318 mm) length | 11.000" (279 mm) flange dia. | 6.000" (152 mm) viewing dia. | 120 lb (55 kg)

Dwyer Instruments SFI-350FSS-4 | Sight flow indicator | 4" body | 10.250" (260 mm) length | 9.000" (229 mm) flange dia. | 4.000" (102 mm) viewing dia. | 56 lb (25 kg)

Dwyer Instruments SFI-350FSS-3 | Sight flow indicator | 3" body | 8.875" (225 mm) length | 7.500" (191 mm) flange dia. | 3.000" (76 mm) viewing dia. | 38 lb (17 kg)

Dwyer Instruments SFI-350FSS-2 | Sight flow indicator | 2" body | 6.500" (165 mm) length | 6.000" (152 mm) flange dia. | 2.313" (58 mm) viewing dia. | 16 lb (7.5 kg)

Dwyer Instruments SFI-350FSS-1-1/2 | Sight flow indicator | 1-1/2" body | 6.375" (162 mm) length | 5.000" (127 mm) flange dia. | 2.313" (58 mm) viewing dia. | 12 lb (5.5 kg)

Dwyer Instruments SFI-350FCS-6 | Sight flow indicator | 6" body | 12.500" (318 mm) length | 11.000" (279 mm) flange dia. | 6.000" (152 mm) viewing dia. | 120 lb (55 kg)

Dwyer Instruments SFI-350FCS-4 | Sight flow indicator | 4" body | 10.250" (260 mm) length | 9.000" (229 mm) flange dia. | 4.000" (102 mm) viewing dia. | 56 lb (25 kg)

Dwyer Instruments SFI-350FCS-3 | Sight flow indicator | 3" body | 8.875" (225 mm) length | 7.500" (191 mm) flange dia. | 3.000" (76 mm) viewing dia. | 38 lb (17 kg)

Dwyer Instruments SFI-350FCS-2 | Sight flow indicator | 2" body | 6.500" (165 mm) length | 6.000" (152 mm) flange dia. | 2.313" (58 mm) viewing dia. | 16 lb (7.5 kg)

Dwyer Instruments SFI-350FCS-1-1/2 | Sight flow indicator | 1-1/2" body | 6.375" (162 mm) length | 5.000" (127 mm) flange dia. | 2.313" (58 mm) viewing dia. | 12 lb (5.5 kg)

Dwyer Instruments SFI-550-3/8 | Sight window | 3/8" male NPT

Dwyer Instruments SFI-550-3/4 | Sight window | 3/4" male NPT

Dwyer Instruments SFI-550-2 | Sight window | 2" male NPT

Dwyer Instruments SFI-550-1-1/4 | Sight window | 1-1/4" male NPT

Dwyer Instruments SFI-550-1-1/2 | Sight window | 1-1/2" male NPT

Dwyer Instruments SFI-550-1/4 | Sight window | 1/4" male NPT

Dwyer Instruments SFI-550-1/2 | Sight window | 1/2" male NPT

Dwyer Instruments SFI-550-1 | Sight window | 1" male NPT

Dwyer Instruments SFI-500B-1 | Sight window | 1" male NPT

Dwyer Instruments SFI-500B-1-1/2 | Sight window | 1-1/2" male NPT

Dwyer Instruments SFI-500B-1-1/4 | Sight window | 1-1/4" male NPT

Dwyer Instruments SFI-500B-2 | Sight window | 2" male NPT

Dwyer Instruments SFI-500B-3/4 | Sight window | 3/4" male NPT

Dwyer Instruments SFI-500CS-1 | Sight window | 1" male NPT

Dwyer Instruments SFI-500CS-1-1/2 | Sight window | 1-1/2" male NPT

Dwyer Instruments SFI-500CS-1-1/4 | Sight window | 1-1/4" male NPT

Dwyer Instruments SFI-500CS-2 | Sight window | 2" male NPT

Dwyer Instruments SFI-500CS-3/4 | Sight window | 3/4" male NPT

Dwyer Instruments SFI-350-2 | Sight flow indicator | 2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-350-1-1/4 | Sight flow indicator | 1-1/4" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-350-1-1/2 | Sight flow indicator | 1-1/2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-350-1/4 | Sight flow indicator | 1/4" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-350-1/2 | Sight flow indicator | 1/2" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-350-1 | Sight flow indicator | 1" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-300SS-3/8 | Sight flow indicator | 3/8" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-300SS-3/4 | Sight flow indicator | 3/4" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-300SS-2 | Sight flow indicator | 2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-300SS-1-1/4 | Sight flow indicator | 1-1/4" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-300SS-1-1/2 | Sight flow indicator | 1-1/2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-300SS-1/4 | Sight flow indicator | 1/4" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-500SS-1 | Sight window | 1" male NPT

Dwyer Instruments SFI-500SS-1-1/2 | Sight window | 1-1/2" male NPT

Dwyer Instruments SFI-500SS-1-1/4 | Sight window | 1-1/4" male NPT

Dwyer Instruments SFI-500SS-2 | Sight window | 2" male NPT

Dwyer Instruments SFI-500SS-3/4 | Sight window | 3/4" male NPT

Dwyer Instruments SFI-360SS-3/8 | Sight flow indicator | 3/8" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-360SS-3/4 | Sight flow indicator | 3/4" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-360SS-2 | Sight flow indicator | 2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-360SS-1-1/4 | Sight flow indicator | 1-1/4" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-360SS-1-1/2 | Sight flow indicator | 1-1/2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-300SS-1/2 | Sight flow indicator | 1/2" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-360SS-1/4 | Sight flow indicator | 1/4" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-300SS-1 | Sight flow indicator | 1" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-300-3/8 | Sight flow indicator | 3/8" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-300-3/4 | Sight flow indicator | 3/4" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-300-2 | Sight flow indicator | 2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-300-1-1/4 | Sight flow indicator | 1-1/4" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-300-1-1/2 | Sight flow indicator | 1-1/2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-300-1/4 | Sight flow indicator | 1/4" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-300-1/2 | Sight flow indicator | 1/2" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-300-1 | Sight flow indicator | 1" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-100-3/8 | Sight flow indicator | 3/8" body | 3.000" L x 1.813" D x 2.125" H (76 x 46 x 54 mm) | 1.1 lb (0.5 kg)

Dwyer Instruments SFI-100-3/4 | Sight flow indicator | 3/4" body | 4.000" L x 2.250" D x 2.563" H (102 x 57 x 65 mm) | 1.5 lb (0.7 kg)

Dwyer Instruments SFI-100-2 | Sight flow indicator | 2" body | 5.688" L x 3.250" D x 3.625" H (144 x 83 x 92 mm) | 5.5 lb (2.5 kg)

Dwyer Instruments SFI-360SS-1/2 | Sight flow indicator | 1/2" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-360SS-1 | Sight flow indicator | 1" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-360-3/8 | Sight flow indicator | 3/8" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-360-3/4 | Sight flow indicator | 3/4" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-360-2 | Sight flow indicator | 2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-360-1-1/4 | Sight flow indicator | 1-1/4" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-360-1-1/2 | Sight flow indicator | 1-1/2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-360-1/4 | Sight flow indicator | 1/4" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-360-1/2 | Sight flow indicator | 1/2" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-100-1-1/4 | Sight flow indicator | 1-1/4" body | 4.375" L x 2.563" D x 2.625" H (111 x 65 x 67 mm) | 2.7 lb (1.2 kg)

Dwyer Instruments SFI-100-1-1/2 | Sight flow indicator | 1-1/2" body | 5.688" L x 3.250" D x 3.625" H (144 x 83 x 92 mm) | 5.5 lb (2.5 kg)

Dwyer Instruments SFI-100-1/4 | Sight flow indicator | 1/4" body | 3.000" L x 1.813" D x 2.125" H (76 x 46 x 54 mm) | 1.1 lb (0.5 kg)

Dwyer Instruments SFI-100-1/2 | Sight flow indicator | 1/2" body | 4.000" L x 2.250" D x 2.563" H (102 x 57 x 65 mm) | 1.5 lb (0.7 kg)

Dwyer Instruments SFI-360-1 | Sight flow indicator | 1" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-350SS-3/8 | Sight flow indicator | 3/8" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-350SS-3/4 | Sight flow indicator | 3/4" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-350SS-2 | Sight flow indicator | 2" body | 5.500" L x 3.688" D x 4.063" H (140 x 93 x 103 mm) | 7.0 lb (3.2 kg)

Dwyer Instruments SFI-350SS-1-1/4 | Sight flow indicator | 1-1/4" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)

Dwyer Instruments SFI-350SS-1/4 | Sight flow indicator | 1/4" body | 3.063" L x 2.250" D x 2.125" H (78 x 57 x 54 mm) | 1.7 lb (0.8 kg)

Dwyer Instruments SFI-350SS-1/2 | Sight flow indicator | 1/2" body | 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm) | 2.6 lb (1.2 kg)

Dwyer Instruments SFI-350SS-1 | Sight flow indicator | 1" body | 4.375" L x 3.125" D x 2.563" H (111 x 79 x 65 mm) | 3.0 lb (1.4 kg)