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DP 50 AL N/B/S/H/V/T
DP 50 Aluminum and Stainless Steel Construction, All variants
Models
DP 50 AL N/B/S/H/V/T Aluminum with Neoprene, Buna N, Santoprene, Hytrel, Viton and PTFE
DP 50 SS N/B/S/H/V/T
Read this manual carefully before installing, operating or servicing this equipment. It's the responsi-
bility of the employer to ensure this manual is read by the operator. Please preserve this manual.
This document is issued with Product Serial No
Operation and Maintenance Guide
Descriptions
fitments
Stainless Steel with Neoprene, Buna N, Santoprene, Hytrel, Viton and
PTFE fitments
DP 50 SS N/B/S/H/V/T
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Table of Contents
Related Manuals for Teryair DP 50 AL N
Summary of Contents for Teryair DP 50 AL N
- Page 1 DP 50 Aluminum and Stainless Steel Construction, All variants Models Descriptions DP 50 AL N/B/S/H/V/T Aluminum with Neoprene, Buna N, Santoprene, Hytrel, Viton and PTFE fitments DP 50 SS N/B/S/H/V/T Stainless Steel with Neoprene, Buna N, Santoprene, Hytrel, Viton and PTFE fitments Read this manual carefully before installing, operating or servicing this equipment.
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Page 2: Table Of Contents
Operation and Maintenance Guide DP 50 Metal Series Page 2 Table of Contents Pump Nomenclature Operating and Safety Instructions Operating Instructions Suggested Lubricants Suggested site selection and installation recommendations Troubleshooting Maintenance Diassembly and Re-assembly Bill of Materials for DP 50 ALN Pumps Exploded View for DP 50 AL Pump Bill of Materials for DP 50 ALB Pumps Bill of Materials for DP 50 ALS Pumps Bill of Materials for DP 50 ALH Pumps Bill of Materials for DP 50 ALV Pumps Bill of Materials for DP 50 ALT Pumps Bill of Materials for DP 50 SSN Pumps Bill of Materials for DP 50 SSB Pumps Bill of Materials for DP 50 SSS Pumps Bill of Materials for DP 50 SSH Pumps Bill of Materials for DP 50 SSV Pumps Bill of Materials for DP 50 SST Pumps Dimensional Data Air Valve Replacement Kits for DP 50 ALX/SSX Pumps Repair Kits for DP 50 ALX /SSX Pumps Repair and Replacement Kits Declaration Of Conformity Ce Test Certificate Of Materials, Performance 26 Eu Declaration Of Conformity 27 Summery For The Atex Rating For Teryair Aodd Models 29 Warranty Certificate FF-MM-373-REV - 03... -
Page 3: Pump Nomenclature
Operation and Maintenance Guide DP 50 Metal Series Page 3 Pump Nomenclature Air Valve Type Pump Size Material of Construction Material of Bolted or Threading on Inlet Diaphragm Clamped and Outlet 06 - 1/4” 12 - 1/2” 15 - 1/2” DP - Classic AL - Aluminium R- NPT... -
Page 4: Operating Instructions
4. Clean the surface with damp cloth only to avoid electrostatic charge hazard. Operating Instructions The Teryair Stroke diaphragm pump generates a alternate stroking of the diaphragms against the fluid in the liquid chambers of the Pump. This reciprocatory action is responsible for the fluid being pumped. -
Page 5: Suggested Lubricants
Operation and Maintenance Guide DP 50 Metal Series Page 5 Caution: Temperature limitations and diaphragm options An excellent general-purpose diaphragm for use in non-aggressive applications such as water-based slur- ries, well water or sea water. Exhibits excellent flex Neoprene life and low cost. Temperature range -18°C to +93°C (0°F to +200°F) Excellent for applications involving petroleum / oil-based fluids such as leaded gasolines, fuel oils, Nitile non-synthetic hydraulic oils, kerosene, turpentine and motor oils. Temperature range -12°C to +82°C (+10°F to +180°F) Good abrasion resistance. Low cost. Can handle mild acids and alkalis well. Excellent low cost alternative Santoprene to ptfe. Excellent suction capabilites Excellent general purpose diaphragm. Temperature range -40°C to +107°C (-40F to +225°F) Good abrasion resistance. Low cost. . Excellent suc- Hytrel tion capabilites Good general purpose diaphragm. Temperature range -29°C to +104°C (-20°F to +220°F) Excellent for use in applications requiring extremely hot temperatures. May also be used with aggressive fluids such as aromatic or chlorinated hydrocarbons Viton and highly aggressive acids. Especially where high... -
Page 6: Suggested Site Selection And Installation Recommendations
Operation and Maintenance Guide DP 50 Metal Series Page 6 Suggested site selection and installation recommendations Figure 1 maintained with the fluid being pumped. Location selection Pump location must be easily accessible with reasonable Suction space around for maintenance operations. Pump dimensional data for each variant is available in Ensure that the suction head after installation is well with- section showing exploded views... -
Page 7: Troubleshooting
Operation and Maintenance Guide DP 50 Metal Series Page 7 Troubleshooting Serial No Description Causes Remedial Action Pump stops and Insufficient Air Pressure Check air pressure is as recommended will not start at the pump air inlet Air Filter Blocked Check if debris has clogged the inlet fil- ter on the FRL unit/pump inlet air valve ( some models have air filter on the air... -
Page 8: Maintenance
Follow the instructions in “Disassembly and Reassembly” of the pump and in the troubleshoot- ing section. Use genuine Teryair spares and if possible mention the serial number of the pump when order- ing spares. Always replace elastomers as a set, eg diaphragms, balls and seats. - Page 9 Operation and Maintenance Guide DP 50 Metal Series Page 9 prevent damaging the inside portion of the new seals. With a new seal in hand, place the two legs of the nose pliers inside the seal ring. Open the pliers as wide as the seal diameter will allow, then two fingers pull down on the top portion of the seal to form kidney bean shape.
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Page 10: Bill Of Materials For Dp 50 Aln Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 10 Bill of Materials for DP 50 ALN Pumps ILLU. NO. PART NO. DESCRIPTION DP50ALN-CR SHAFT HOUSING 200 10 28 INLET BASE 200 40 39 OUTLET 200 40 37 INNER FLANGE 202 10 02 OUTER FLANGE 202 10 03... -
Page 11: Exploded View For Dp 50 Al Pump
Operation and Maintenance Guide DP 50 Metal Series Page 11 Exploded View for DP 50 Pump FF-MM-373-REV - 03... -
Page 12: Bill Of Materials For Dp 50 Alb Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 12 Bill of Materials for DP 50 ALB Pumps ILLU. NO. PART NO. DESCRIPTION DP50ALB-CR SHAFT HOUSING 200 10 28 INLET BASE 200 40 39 OUTLET 200 40 37 INNER FLANGE 202 10 02 OUTER FLANGE 202 10 03... -
Page 13: Bill Of Materials For Dp 50 Als Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 13 Bill of Materials for DP 50 ALS Pumps ILLU. NO. PART NO. DESCRIPTION DP50ALS-CR SHAFT HOUSING 200 10 28 200 40 39 INLET BASE OUTLET 200 40 37 202 10 02 INNER FLANGE 202 10 03 OUTER FLANGE... -
Page 14: Bill Of Materials For Dp 50 Alh Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 14 Bill of Materials for DP 50 ALH Pumps ILLU. NO. PART NO. DESCRIPTION DP50ALH-CR SHAFT HOUSING 200 10 28 200 40 39 INLET BASE 200 40 37 OUTLET INNER FLANGE 202 10 02 202 10 03 OUTER FLANGE... -
Page 15: Bill Of Materials For Dp 50 Alv Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 15 Bill of Materials for DP 50 ALV Pumps ILLU. NO. PART NO. DESCRIPTION DP50ALV-CR SHAFT HOUSING 200 10 28 200 40 39 INLET BASE 200 40 37 OUTLET INNER FLANGE 202 10 02 202 10 03 OUTER FLANGE... -
Page 16: Bill Of Materials For Dp 50 Alt Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 16 Bill of Materials for DP 50 ALT Pumps ILLU. NO. PART NO. DESCRIPTION DP50ALT-CR SHAFT HOUSING 200 10 28 200 40 39 INLET BASE OUTLET 200 40 37 200 10 27 INNER FLANGE 200 10 25 OUTER FLANGE... -
Page 17: Bill Of Materials For Dp 50 Ssn Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 17 Bill of Materials for DP 50 SSN Pumps ILLU. NO. PART NO. DESCRIPTION DP50SSNCR SHAFT HOUSING 200 10 28 202 07 01 INLET BASE OUTLET 202 07 02 202 10 02 INNER FLANGE 202 07 04 OUTER FLANGE... -
Page 18: Bill Of Materials For Dp 50 Ssb Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 18 Bill of Materials for DP 50 SSB Pumps ILLU. NO. PART NO. DESCRIPTION DP50SSB-CR SHAFT HOUSING 200 10 28 202 07 01 INLET BASE 202 07 02 OUTLET INNER FLANGE 202 10 02 202 07 04 OUTER FLANGE... -
Page 19: Bill Of Materials For Dp 50 Sss Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 19 Bill of Materials for DP 50 SSS Pumps ILLU. NO. PART NO. DESCRIPTION DP50SSSCR SHAFT HOUSING 200 10 28 202 07 01 INLET BASE OUTLET 202 07 02 202 10 02 INNER FLANGE 202 07 04 OUTER FLANGE... -
Page 20: Bill Of Materials For Dp 50 Ssh Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 20 Bill of Materials for DP 50 SSH Pumps ILLU. NO. PART NO. DESCRIPTION DP50SSHCR SHAFT HOUSING 200 10 28 202 07 01 INLET BASE OUTLET 202 07 02 202 10 02 INNER FLANGE 202 07 04 OUTER FLANGE... -
Page 21: Bill Of Materials For Dp 50 Ssv Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 21 Bill of Materials for DP 50 SSV Pumps ILLU. NO. PART NO. DESCRIPTION DP50SSVCR SHAFT HOUSING 200 10 28 202 07 01 INLET BASE OUTLET 202 07 02 202 10 02 INNER FLANGE 202 07 04 OUTER FLANGE... -
Page 22: Bill Of Materials For Dp 50 Sst Pumps
Operation and Maintenance Guide DP 50 Metal Series Page 22 Bill of Materials for DP 50 SST Pumps ILLU. NO. PART NO. DESCRIPTION DP50SSTCR SHAFT HOUSING 200 10 28 202 07 01 INLET BASE OUTLET 202 07 02 200 10 27 INNER FLANGE 200 07 25S OUTER FLANGE... -
Page 23: Dimensional Data
Operation and Maintenance Guide DP 50 Metal Series Page 23 Dimensional Data DP 50 AL N/B/S/H/V/T DP 50 SS N/B/S/H/V/T Air Valve Replacement Kits for DP 50 ALX/SSX Pumps Air Valve Replacement Kit consists of a complete operational air valve assembly complete. Consisting of Air Valve Body, End Plates, Spool and all seals, o rings and gaskets. -
Page 24: Repair And Replacement Kits
Operation and Maintenance Guide DP 50 Metal Series Page 24 Repair and Replacement Kits ALX/SSX Pumps ILLU. PART NO. DESCRIPTION 200 40 13 RUBBER RINGS 202 40 41B DIAPHRAGM (BUNA) 202 40 41 DIAPHRAGM (NEOPRENE) 202 40 41V DIAPHRAGM (VITON) 202 41 01 DIAPHRAGM (SANTOPRENE) 202 43 01... -
Page 25: Test Certificate Of Materials, Performance
Operation and Maintenance Guide DP 50 Metal Series Page 25 TEST CERTIFICATE OF MATERIALS, PERFORMANCE DATE MODEL NUMBER PART DESCRIPTION & S.NO. We Hereby Certify That The Above Referenced Product Has Tested And Inspected In Accordance With Our Standard Test Pro- cedures And Meets The Specifications For Material And Performance Values As Published In Our Literature. -
Page 26: Eu Declaration Of Conformity
Notified body to whom Technical file has logged with: - Technicka Inspekcia (Ref: 1354). DECLARATION: - TERYAIR EQUIPMENT PVT. LTD., declare that under our sole responsibility for the supply of the product defined above, the said product complies with all the applicable Directives, Regulations and all essential Health and Safety requirements applying to it. -
Page 27: Summery For The Atex Rating For Teryair Aodd Models
Operation and Maintenance Guide DP 50 Metal Series Page 27 SUMMERY FOR THE ATEX RATING FOR TERYAIR AODD MODELS Pump Series Wetted Materials Center Section Dipharagm Materials ATEX Rating Size Neoprene ll 2 GD Ex h IIC T6 Gb Ex h IIIC T85⁰C Db (IP65) - Page 28 Operation and Maintenance Guide DP 50 Metal Series Page 28 SUMMERY FOR THE ATEX RATING FOR TERYAIR AODD MODELS Pump Series Wetted Materials Center Section Dipharagm Materials ATEX Rating Size Neoprene ll 2 GD Ex h IIC T6 Gb Ex h IIIC T85⁰C Db (IP65)
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Page 29: Warranty Certificate
Teryair; (vii) the issue with a Product is directly or indirectly attributable to, or directly or indirectly results from or arises out of, compliance with any design, specification or other specific requirement of Dealer/End User;...
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