Teryair SDP 25 AL N Operation And Maintenance Manual
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Teryair SDP 25 AL N Operation And Maintenance Manual

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SDP 25 AL N/B/S/H/V/T
Models
SDP 25 AL N/B/S/H/V/T
SDP 25 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
SDP 25 Aluminum / Stainless Steel Construction, All variants
Descriptions
Aluminum with Neoprene, Buna N, Santoprene, Hytrel, Viton and
PTFE fitments
Stainless Steel with Neoprene, Buna N, Santoprene, Hytrel, Viton
and PTFE fitments
SDP 25 SS N/B/S/H/V/T

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  • Page 1 Operation and Maintenance Guide SDP 25 AL N/B/S/H/V/T SDP 25 SS N/B/S/H/V/T SDP 25 Aluminum / Stainless Steel Construction, All variants Models Descriptions SDP 25 AL N/B/S/H/V/T Aluminum with Neoprene, Buna N, Santoprene, Hytrel, Viton and PTFE fitments SDP 25 SS N/B/S/H/V/T...

  • Page 2: Table Of Contents

    26 – – – Repair Kits for SDP 25 ALX /SSX Pumps 26 – – – Air Valve Replacement Kits for SDP 25 ALX/SSX Pumps 26 – – – Dimensional Data 27 – – – Repair and Replacement Kits 28 – – – Test Certificate Of Materials, Performance 29 – – – Eu Declaration Of Conformity 30 – – – Summery For The Atex Rating For Teryair Aodd Models 32 – – – Warranty Certificate FF-MM-326-REV -01...

  • Page 3: Pump Nomenclature

    Operation and Maintenance Guide SDP 25 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 SDP 25 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,...

  • Page 6: Suggested Site Selection And Installation Recommendations

    Operation and Maintenance Guide SDP 25 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 section showing exploded views...

  • Page 7: Troubleshooting

    Operation and Maintenance Guide SDP 25 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 clearly in “Disassembly and Reassembly”of the pump and in the troubleshooting section. Use genuine Teryair spares and if possible mention the serial number of the pump when ordering spares. Always replace elastomers as a set, eg diaphragms, balls and seats.
  • Page 9 Operation and Maintenance Guide SDP 25 Metal Series Page 9 from shaft (15) & remove parts same as above. f. Now replace the diaphragms (12). Ensure that diaphragm orientation is correct, i.e. For ALB/ ALN/ALV. The sticker side of the diaphragm (12) to be located on outer flanges (5).
  • Page 10 Operation and Maintenance Guide SDP 25 Metal Series Page 10 can be done with either the Phillips screw driver or your finger, apply light pressure to the peak of the bump. This pressure will cause the bump to be almost completely eliminat- j.

  • Page 11: Re-Assembly

    Operation and Maintenance Guide SDP 25 Metal Series Page 11 d. In order to remove the end plug assembly 4. Replacement of Air Valve, Gasket, (37) with its seals, remove the screw (32) O-Rings of End Cap & Filter using allen key and push it to remove. End plug assembly (37) also needs to be replace with seals.
  • Page 12 Operation and Maintenance Guide SDP 25 Metal Series Page 12 MAXIMUM TORQUE SPECIFICATIONS (SDP25) DESCRIPTION OF PART TORQUE Air Valve 5.1 N•m (45 in-lb) Air Chamber/Center Block 47.5 N•m (35 ft-lb) Outer Flanges, Rubber & PTFE, Excluding Stainless Steel Inner 106 N•m (78 ft-lb) Pistons Outer Flanges, Rubber &...

  • Page 13: Exploded View For Sdp 25 Al/Ss Pump

    Operation and Maintenance Guide SDP 25 Metal Series Page 13 Exploded View for SDP 25 Pump FF-MM-326-REV -01...

  • Page 14: Bill Of Materials For Sdp 25 Aln Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 14 Bill of Materials for SDP 25 ALN Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 160 90 32 ALLEN BOLT 160 10 02 INLET BASE 167 90 02S ALLEN BOLT 160 10 03...

  • Page 15: Bill Of Materials For Sdp 25 Alb Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 15 Bill of Materials for SDP 25 ALB Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 160 90 32 ALLEN BOLT 167 10 07 SHAFT HOUSING 167 90 02S ALLEN BOLT 160 10 02 INLET BASE 164 40 03...

  • Page 16: Bill Of Materials For Sdp 25 Als Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 16 Bill of Materials for SDP 25 ALS Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 160 90 32 ALLEN BOLT 160 10 49 INLET BASE 167 90 02S ALLEN BOLT 160 10 03...

  • Page 17: Bill Of Materials For Sdp 25 Alh Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 17 Bill of Materials for SDP 25 ALH Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 167 90 02S ALLEN BOLT 160 10 49 INLET BASE 164 40 03 O' RING 160 10 03...

  • Page 18: Bill Of Materials For Sdp 25 Alv Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 18 Bill of Materials for SDP 25 ALV Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 160 90 32 ALLEN BOLT 160 10 02 INLET BASE 167 90 02S ALLEN BOLT 160 10 03...

  • Page 19: Bill Of Materials For Sdp 25 Alt Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 19 Bill of Materials for SDP 25 ALT Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 160 90 32 ALLEN BOLT 160 10 49 INLET BASE 167 90 02S ALLEN BOLT 160 10 03...

  • Page 20: Bill Of Materials For Sdp 25 Ssn Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 20 Bill of Materials for SDP 25 SSN Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 160 90 32 ALLEN BOLT 163 07 01 INLET BASE 167 90 02S ALLEN BOLT 163 07 02...

  • Page 21: Bill Of Materials For Sdp 25 Ssb Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 21 Bill of Materials for SDP 25 SSB Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 160 90 32 ALLEN BOLT 163 07 01 INLET BASE 167 90 02S ALLEN BOLT 163 07 02...

  • Page 22: Bill Of Materials For Sdp 25 Sss Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 22 Bill of Materials for SDP 25 SSS Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 160 90 32 ALLEN BOLT 163 07 01 INLET BASE 167 90 02S ALLEN BOLT 163 07 02...

  • Page 23: Bill Of Materials For Sdp 25 Ssh Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 23 Bill of Materials for SDP 25 SSH Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 160 90 32 ALLEN BOLT 163 07 01 INLET BASE 167 90 02S ALLEN BOLT 163 07 02...

  • Page 24: Bill Of Materials For Sdp 25 Ssv Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 24 Bill of Materials for SDP 25 SSV Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 167 10 07 SHAFT HOUSING 160 90 32 ALLEN BOLT 163 07 01 INLET BASE 167 90 02S ALLEN BOLT 163 07 02...

  • Page 25: Bill Of Materials For Sdp 25 Sst Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 25 Bill of Materials for SDP 25 SST Pumps ILLUS. PART NO. DESCRIPTION ILLUS. PART NO. DESCRIPTION 160 90 32 ALLEN BOLT 167 10 07 SHAFT HOUSING 167 90 02S ALLEN BOLT 163 07 01 INLET BASE 164 40 03...

  • Page 26: Repair Kits For Sdp 25 Alx /Ssx Pumps

    Operation and Maintenance Guide SDP 25 Metal Series Page 26 Dimensional Data SDP 25 SS B/N/S/H/V/T SDP 25 AL B/N/S/H/V/T Repair Kits for SDP 25 ALX Pumps Repair Kits for SDP 25 SSX Pumps Repair Kits consist of everything you need to quickly restore Repair Kits consist of everything you need to quickly restore the pump.

  • Page 27: Repair And Replacement Kits

    Operation and Maintenance Guide SDP 25 Metal Series Page 27 Repair and Replacement Kits AL / SS ALX Pumps SSX Pumps Pumps ILLU. PART NO. DESCRIPTION 167 40 06 O' RING 160 40 20B DIAPHRAGM (BUNA-N) 160 40 20 DIAPHRAGM (NEOPRENE) 160 40 20V DIAPHRAGM (VITON) 163 41 01...

  • Page 28: Test Certificate Of Materials, Performance

    Operation and Maintenance Guide SDP 25 Metal Series Page 28 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 Procedures And Meets The Specifications For Material And Performance Values As Published In Our Literature.

  • Page 29: 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 30: Summery For The Atex Rating For Teryair Aodd Models

    Operation and Maintenance Guide SDP 25 Metal Series Page 30 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 31 Operation and Maintenance Guide SDP 25 Metal Series Page 31 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 32: 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;...
  • Page 33 Operation and Maintenance Guide SDP 25 Metal Series Page 33 This page is intentionally Left blank. FF-MM-326-REV -01...

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