Sight Flow Indicators

Description

ACL sight flow indicators are designed for use in hygienic process pipelines in the Pharmaceutical, Biotech, Food & Beverage and Dairy industries. They provide a clear, reliable visual indication of fluid flow direction and flow presence within a pipeline, without compromising system hygiene or integrity.

ACL sight flow indicators are manufactured from 316L stainless steel and are fully compatible with ACL's range of hygienic clamps and fittings. They are available in a range of sizes to suit standard tube diameters and are designed to be easy to clean and inspect.

Specifications

Surface finish: 0.8Ra µm minimum (product contact surfaces)
Compatible with BS4825, DIN32676 and ISO1127 standards
Designed for CIP/SIP applications

Features

Clear borosilicate glass or polymer window for reliable flow visibility
316L stainless steel body as standard
Fully compatible with ACL tri-clamp fittings and gaskets
Designed for CIP/SIP cleaning processes
Available in a range of tube sizes
High-quality internal surface finish for hygienic performance

Materials

Body material: 316L Stainless Steel
Window material: Borosilicate glass or polymer
Seal materials: EPDM, Silicone, Viton available

Data Center

ACL products deliver strength, scalability, and long-term performance to meet the growing demands of advanced cooling and mechanical systems. Modular and configurable, our components support evolving data center layouts. Visit idealtridongroup.com/datacenters to explore ITG's full range of solutions. Use the contact form to reach our sales and engineering teams for product information, technical support, or a project quote.

Sight Flow Indicators

Industry PART#	Product Name	Standard	Type	Material Grade	Size (in)	Size DN	Pressure Rating (bar)	Pressure Rating (psi)	Weight
Pharmaceutical SVEKDA064053S46L	Sterile Visual Flow Indicator (DN 50) \| DIN 32676 Table A \| 316L	DIN 32676 Table A	Sterile Visual Flow Indicator	316L		DN 50	9	130.53	0.700000
View Page → Sterile Visual Flow Indicator (DN 50) \| DIN 32676 Table A \| 316L GTIN: 840384323858 Legacy Part Number UK: SG.SV.D050 - DIN 50 STERILE VISUAL FLOW Legacy Part Number DK: SGSVD050 Dimensional Image Key: Width (W) mm: 64 Window (A) x (W) mm: 38 x 64 ID (B) mm: 50 Mating Flange (C) mm: 64 Length (L) mm: 124 Flange (C) mm: 64 Width (W) in: 2.52" Mating Flange (C) in: 2.52" ID (B) in: 1.97" Window (A) x (W) in: 1.5" x 2.52" Window Height (A) mm: 38 Window Height (A) in: 1.5" Length (L) in: 4.88" ID mm: 50
Pharmaceutical SVEKDA091070S46L	Sterile Visual Flow Indicator (DN 65) \| DIN 32676 Table A \| 316L	DIN 32676 Table A	Sterile Visual Flow Indicator	316L		DN 65	9.8	142.14	1.310000
View Page → Sterile Visual Flow Indicator (DN 65) \| DIN 32676 Table A \| 316L GTIN: 840384323872 Legacy Part Number UK: SG.SV.D065 - DIN 65 STERILE VISUAL FLOW Legacy Part Number DK: SGSVD065 Dimensional Image Key: Width (W) mm: 83 Window (A) x (W) mm: 51 x 83 ID (B) mm: 66 Mating Flange (C) mm: 91 Length (L) mm: 162 Flange (C) mm: 91 Width (W) in: 3.27" Mating Flange (C) in: 3.58" ID (B) in: 2.6" Window (A) x (W) in: 2.01" x 3.27" Window Height (A) mm: 51 Window Height (A) in: 2.01" Length (L) in: 6.38" ID mm: 66
Pharmaceutical SVEKDA106085S46L	Sterile Visual Flow Indicator (DN 80) \| DIN 32676 Table A \| 316L	DIN 32676 Table A	Sterile Visual Flow Indicator	316L		DN 80	8.1	117.48	1.890000
View Page → Sterile Visual Flow Indicator (DN 80) \| DIN 32676 Table A \| 316L GTIN: 840384323896 Legacy Part Number UK: SG.SV.D080 - DIN 80 STERILE VISUAL FLOW Legacy Part Number DK: SGSVD080 Dimensional Image Key: Width (W) mm: 98 Window (A) x (W) mm: 58 x 98 ID (B) mm: 81 Mating Flange (C) mm: 106 Length (L) mm: 183 Flange (C) mm: 106 Width (W) in: 3.86" Mating Flange (C) in: 4.17" ID (B) in: 3.19" Window (A) x (W) in: 2.28" x 3.86" Window Height (A) mm: 58 Window Height (A) in: 2.28" Length (L) in: 7.2" ID mm: 81
Pharmaceutical SVEKDA119104S46L	Sterile Visual Flow Indicator (DN 100) \| DIN 32676 Table A \| 316L	DIN 32676 Table A	Sterile Visual Flow Indicator	316L		DN 100	6.7	97.18	2.120000
View Page → Sterile Visual Flow Indicator (DN 100) \| DIN 32676 Table A \| 316L GTIN: 840384323919 Legacy Part Number UK: SG.SV.D100 - DIN 100 STERILE VISUAL FLOW Legacy Part Number DK: SGSVD100 Dimensional Image Key: Width (W) mm: 107 Window (A) x (W) mm: 71 x 107 ID (B) mm: 100 Mating Flange (C) mm: 119 Length (L) mm: 202 Flange (C) mm: 119 Width (W) in: 4.21" Mating Flange (C) in: 4.69" ID (B) in: 3.94" Window (A) x (W) in: 2.8" x 4.21" Window Height (A) mm: 71 Window Height (A) in: 2.8" Length (L) in: 7.95" ID mm: 100
Pharmaceutical SVEKDA155129S46L	Sterile Visual Flow Indicator (DN 125) \| DIN 32676 Table A \| 316L	DIN 32676 Table A	Sterile Visual Flow Indicator	316L		DN 125	7.2	104.43	3.940000
View Page → Sterile Visual Flow Indicator (DN 125) \| DIN 32676 Table A \| 316L GTIN: 840384323933 Legacy Part Number UK: SG.SV.D125 - DIN 125 STERILE VISUAL FLOW Legacy Part Number DK: SGSVD125 Dimensional Image Key: Width (W) mm: 127 Window (A) x (W) mm: 82 x 127 ID (B) mm: 125 Mating Flange (C) mm: 155 Length (L) mm: 225 Flange (C) mm: 155 Width (W) in: 5" Mating Flange (C) in: 6.1" ID (B) in: 4.92" Window (A) x (W) in: 3.23" x 5" Window Height (A) mm: 82 Window Height (A) in: 3.23" Length (L) in: 8.86" ID mm: 125
Pharmaceutical SVEKDA183154S46L	Sterile Visual Flow Indicator (DN 150) \| DIN 32676 Table A \| 316L	DIN 32676 Table A	Sterile Visual Flow Indicator	316L		DN 150	6.1	88.47	7.010000
View Page → Sterile Visual Flow Indicator (DN 150) \| DIN 32676 Table A \| 316L GTIN: 840384323957 Legacy Part Number UK: SG.SV.D150 - DIN 150 STERILE VISUAL FLOW Legacy Part Number DK: SGSVD150 Dimensional Image Key: Width (W) mm: 148 Window (A) x (W) mm: 95 x 148 ID (B) mm: 150 Mating Flange (C) mm: 183 Length (L) mm: 251 Flange (C) mm: 183 Width (W) in: 5.83" Mating Flange (C) in: 7.2" ID (B) in: 5.91" Window (A) x (W) in: 3.74" x 5.83" Window Height (A) mm: 95 Window Height (A) in: 3.74" Length (L) in: 9.88" ID mm: 150
Pharmaceutical SFEKA1025952S46L	Full View Flow Indicator (3/8") \| ASME BPE \| 316L	ASME BPE	Full View Flow Indicator	316L	3/8"		22	319.08	0.000000
View Page → Full View Flow Indicator (3/8") \| ASME BPE \| 316L Dimensional Image Key: Window (A) x (W) mm: 27.5 ID (B) mm: 7.7 Mating Flange (C) mm: 25.4 Length (L) mm: 90 Minor OD (F) mm: 50 Flange (C) mm: 25.4 View (A) mm: 27.5 OD (D) mm: 50 Mating Flange (C) in: 1" ID (B) in: 0.3" Minor OD (F) in: 1.97" Window (A) x (W) in: 1.08" Window Height (A) mm: 27.5 Window Height (A) in: 1.08" Length (L) in: 3.54" ID mm: 7.7
Pharmaceutical SFEKA1025127S46L	Full View Flow Indicator (1/2") \| ASME BPE \| 316L	ASME BPE	Full View Flow Indicator	316L	1/2"		20	290.08	0.410000
View Page → Full View Flow Indicator (1/2") \| ASME BPE \| 316L GTIN: 840384323261 Legacy Part Number UK: SG.FV.050 - 1/2" FULL VIEW - VISUAL FLOW Legacy Part Number DK: SGFV050SF4 Dimensional Image Key: Window (A) x (W) mm: 27.5 ID (B) mm: 9.5 Mating Flange (C) mm: 25.4 Length (L) mm: 90 Minor OD (F) mm: 50 Flange (C) mm: 25.4 View (A) mm: 27.5 OD (D) mm: 50 Mating Flange (C) in: 1" ID (B) in: 0.37" Minor OD (F) in: 1.97" Window (A) x (W) in: 1.08" Window Height (A) mm: 27.5 Window Height (A) in: 1.08" Length (L) in: 3.54" ID mm: 9.5
Pharmaceutical SFEKA1025195S46L	Full View Flow Indicator (3/4") \| ASME BPE \| 316L	ASME BPE	Full View Flow Indicator	316L	3/4"		17.5	253.82	0.380000
View Page → Full View Flow Indicator (3/4") \| ASME BPE \| 316L GTIN: 840384323278 Legacy Part Number UK: SG.FV.075 - 3/4" FULL VIEW - VISUAL FLOW Legacy Part Number DK: SGFV075SF4 Dimensional Image Key: Window (A) x (W) mm: 27.5 ID (B) mm: 15.8 Mating Flange (C) mm: 25.4 Length (L) mm: 90 Minor OD (F) mm: 50 Flange (C) mm: 25.4 View (A) mm: 27.5 OD (D) mm: 50 Mating Flange (C) in: 1" ID (B) in: 0.62" Minor OD (F) in: 1.97" Window (A) x (W) in: 1.08" Window Height (A) mm: 27.5 Window Height (A) in: 1.08" Length (L) in: 3.54" ID mm: 15.8
Pharmaceutical SFEKA1050025S46L	Full View Flow Indicator (1") \| ASME BPE \| 316L	ASME BPE	Full View Flow Indicator	316L	1"		8.5	123.28	0.900000
View Page → Full View Flow Indicator (1") \| ASME BPE \| 316L GTIN: 840384323285 Legacy Part Number UK: SG.FV.100 - 1" FULL VIEW - VISUAL FLOW Legacy Part Number DK: SGFV100SF4 Dimensional Image Key: Window (A) x (W) mm: 33 ID (B) mm: 22.1 Mating Flange (C) mm: 50.5 Length (L) mm: 105 Minor OD (F) mm: 70 Flange (C) mm: 50.5 View (A) mm: 33 OD (D) mm: 70 Mating Flange (C) in: 1.99" ID (B) in: 0.87" Minor OD (F) in: 2.76" Window (A) x (W) in: 1.3" Window Height (A) mm: 33 Window Height (A) in: 1.3" Length (L) in: 4.13" ID mm: 22.1
Pharmaceutical SFEKA1050038S46L	Full View Flow Indicator (1 1/2") \| ASME BPE \| 316L	ASME BPE	Full View Flow Indicator	316L	1 1/2"		8	116.03	0.932100
View Page → Full View Flow Indicator (1 1/2") \| ASME BPE \| 316L GTIN: 840384323292 Legacy Part Number UK: SG.FV.150 - 1 1/2" FULL VIEW - VISUAL FLOW Legacy Part Number DK: SGFV150SF4 Dimensional Image Key: Window (A) x (W) mm: 39 ID (B) mm: 34.8 Mating Flange (C) mm: 50.5 Length (L) mm: 105 Minor OD (F) mm: 80 Flange (C) mm: 50.5 View (A) mm: 39 OD (D) mm: 80 Mating Flange (C) in: 1.99" ID (B) in: 1.37" Minor OD (F) in: 3.15" Window (A) x (W) in: 1.54" Window Height (A) mm: 39 Window Height (A) in: 1.54" Length (L) in: 4.13" ID mm: 34.8
Pharmaceutical SFEKA1064051S46L	Full View Flow Indicator (2") \| ASME BPE \| 316L	ASME BPE	Full View Flow Indicator	316L	2"		7	101.53	1.560000
View Page → Full View Flow Indicator (2") \| ASME BPE \| 316L GTIN: 840384323308 Legacy Part Number UK: SG.FV.200 - 2" FULL VIEW - VISUAL FLOW Legacy Part Number DK: SGFV200SF4 Dimensional Image Key: Window (A) x (W) mm: 60 ID (B) mm: 47.5 Mating Flange (C) mm: 64 Length (L) mm: 140 Minor OD (F) mm: 100 Flange (C) mm: 64 View (A) mm: 60 OD (D) mm: 100 Mating Flange (C) in: 2.52" ID (B) in: 1.87" Minor OD (F) in: 3.94" Window (A) x (W) in: 2.36" Window Height (A) mm: 60 Window Height (A) in: 2.36" Length (L) in: 5.51" ID mm: 47.5