SANDPIPER ST40 - Manual (Page 4)

st15dl4sm-rev0614 Models ST1½, ST40 Page 2
Explanation of Pump Nomenclature, ST1½ & ST40
II 1 G c T5
II 3/1 G c T5
II 1 D c T100oC
I M1 c
I M2 c
Models equipped with Cast Iron, Stainless
Steel, or Alloy C wetted parts, and Cast Iron
midsection parts. See page 6 for ATEX
Explanation of EC-Type Certificate.
II 2GD T5
II 2 G c T5
II 3/2 G c T5
II 2 D c T100oC
All models, including pumps equipped with
Aluminum wetted and midsection parts.
See page 6 for ATEX Explanation of
Type Examination Certificate.
II 2GD T5
ST1½ -A: 1½" (37.5mm) NPT(F)
ST40-A: 1½" (37.5mm) BSP(F)
0 to 90 gallons per minute
(0 to 340 liters per minute)
Occasional solids only.
up to ¼" (6.3mm)
125 psi or 289 ft. of water
(8.8 Kg/cm 2 or 88 meters)
Viton ®
is a registered tradenames of E.I. du Pont.
SPST1½A-REV0807
No-lube, non-stall
design.
AL = Aluminum
CI = Cast Iron
DC = Die Cast
SS = Stainless Steel
DI = Ductile Iron
T = PTFE
T/I = PTFE Diaphragm/EDPM Driver
T/N = PTFE Diaphragm/Neoprene Driver
T/V = PTFE Diaphragm/Viton
® Driver
WR-S = Warren Rupp Alloy Type 316 Stainless Steel
WR-C = Warren Rupp Alloy "C" (Hastelloy C equivalent)
Kit available to convert to top or bottom porting.
SGI-4-A X AL356T6 AL356T6 AL356T6 AL356T6 316SS AL380DC AL356T6 416SS 316SS 304SS T/I T T T 99
SGN-4-A X AL356T6 AL356T6 AL356T6 AL356T6 316SS AL380DC AL356T6 416SS 316SS 304SS T/N T T T 99
SGV-4-A X AL356T6 AL356T6 AL356T6 AL356T6 316SS AL380DC AL356T6 416SS 316SS 304SS T/V T T T 99
SGI-4-SS X WR-S WR-S AL356T6 AL356T6 316SS AL380DC AL356T6 416SS 316SS 304SS T/I T T T 146
SGN-4-SS X WR-S WR-S AL356T6 AL356T6 316SS AL380DC AL356T6 416SS 316SS 304SS T/N T T T 146
SGV-4-SS X WR-S WR-S AL356T6 AL356T6 316SS AL380DC AL356T6 416SS 316SS 304SS T/V T T T 146
SGI-4-HC X WR-C WR-C AL356T6 AL356T6 316SS AL380DC AL356T6 416SS 316SS 304SS T/I T T T 146
SGN-4-HC X WR-C WR-C AL356T6 AL356T6 316SS AL380DC AL356T6 416SS 316SS 304SS T/N T T T 146
SGV-4-HC X WR-C WR-C AL356T6 AL356T6 316SS AL380DC AL356T6 416SS 316SS 304SS T/V T T T 146
SGI-4-II X CI CI CI DI 316SS CI CI 416SS 316SS 304SS T/I T T T 212
SGN-4-II X CI CI CI DI 316SS CI CI 416SS 316SS 304SS T/N T T T 212
SGV-4-II X C I CI CI DI 316SS CI CI 416SS 316SS 304SS T/V T T T 212
SGN-4-HI X CI DI 316SS CI CI 416SS 316SS 304SS T/N T T T 212
SGV-4-HI X WR-C
WR-C
WR-C
WR-C
CI DI 316SS CI CI 416SS 316SS 304SS T/V T T T 212
SGN-4-SI X WR-S WR-S CI DI 316SS CI CI 416SS 316SS 304SS T/N T T T 209
SGV-4-SI X WR-S WR-S CI DI 316SS CI CI 416SS 316SS 304SS T/V T T T 209
Type 4
Shipping
Wt.(lbs)
Hard-
ware
Seat
Gasket
Ball
Valve
Material
Diaphragm
Outer
Diaphragm
Plate
Inner
Diaphragm
Plate
Intermediate
Housing
Diaphragm
Rod
Valve
Seat
Manifold
Gasket
Sealing
Rings
Manif
old
P
or
ting
Side
Manifold Outer
Chamber
Inner
Chamber
Driver
Chamber
® pumps are designed to be powered only by compressed air)
Temperature Limit: 212 F - 100 C MAXIMUM
Performance based on water at
ambient temperature. Average
displacement per pump stroke:
1.14 liters.
Performance based on water at
ambient temperature. Average
displacement per pump stroke:
0.30 gallon.
ST1 -A
Type 4
ST40-A
Type 4
12
Quality System
ISO9001 Certified
Environmental
Management System
ISO14001 Certified
®
®Warren Rupp and SANDPIPER are registered tradenames of Warren Rupp, Inc.
(SANDPIPER
SANDPIPER ® Models SANDPIPER ® Models
Containment Duty
SANDPIPER ® Containment Duty Pumps: Sealless Safety
This pump is part of the Containment Duty Pumps. It is specially fitted with PTFE diaphragms as well as elastomeric or elastomeric/PTFE driver diaphragms. The liquid-filled spill chambers
provide an additional chemically-resistant barrier, should a pumpIng diaphragm fail. The Spill Containment design gives the pump user advanced warning of diaphragm failure, before
pumpage can damage the air valve or be released into the work environment. Three optional leak detectors available for this model:
• Mechanical VIP Leak Detector 031-025-000 • Electronic Leak Detector (115V) 032-043-000 • Electronic Leak Detector (220V) 032-043-000
The Containment Duty pumps offer many different levels of materials and spill monitoring devices designed to fit a variety of applications and budgets.
I M2 c T5
II 2GD T5
MATERIALS OF CONSTRUCTION
To order a pump or replacement parts, first enter the Model Number ST15, or ST40, followed by the Type Designation listed below in the far left column.
Materials
Operating Temperatures
EPDM Shows very good water and chemical resistance. Has poor resistance to oil and solvents, but is fair in
ketones and alcohols.
NEOPRENE All purpose. Resistant to vegetable oils. Generally not affected by moderate chemicals, fats,
greases and many oils and solvents. Generally attacked by strong oxidizing acids, ketones, esters, nitro
hydrocarbons and chlorinated aromatic hydrocarbons.
PTFE Chemically inert, virtually impervious. Very few chemicals are known to react chemically with
PTFE: molten alkali metals, turbulent liquid or gaseous fluorine and a few fluoro-chemicals such as
chlorine trifluoride or oxygen difluoride which readily liberate free fluorine at elevated temperatures.
FKM (Fluorocarbon) shows good resistance to a wide range of oils and solvents; especially all aliphatic,
aromatic and halogenated hydrocarbons, acids, animal and vegetable oils. Hot water or hot aqueous solu-
tions (over 70°F) will attack FKM.
Maximum Minimum
‡ CF-8M Stainless Steel equal to or exceeding ASTM specification A743 for corrosion resistant iron chro-
mium, iron chromium nickel, and nickel based alloy castings for general applications. Commonly referred
to as 316 Stainless Steel in the pump industry.
280°F -40°F
138°C -40°C
200°F -10°F
93°C -23°C
220°F -35°F
104°C -37°C
350°F -40°F
177°C -40°C
Maximum and Minimum Temperatures are the limits for which
these materials can be operated. Temperatures coupled with
pressure affect the longevity of diaphragm pump components.
Maximum life should not be expected at the extreme limits of
the temperature ranges.
For specific applications, always consult “Chemical Resistance Chart" Technical Bulletin
ALLOY C CW-12MW equal to or exceeding ASTM A494 specification for nickel and nickel alloy castings.