GRACO 241407 – Husky 716 Air-Operated Diaphragm Pump, Polypropylene Body, Buna-N Balls/Diaphragms,

GRACO 241407 – Pp/Bn/Bn Husky 716 Air Operated Diaphragm Pump w/ Single-Direction Manifolds

Air Section Pump (part of Husky 716 Air Operated Diaphragm Pump series)

Specifications

Max Working Pressure: 100 psi (0.7 MPa, 7 bar) Maximum Fluid Working Pressure, 100 psi (0.7 MPa, 7 bar) Maximum Air Input Pressure

Material: ALUMINUM

Series: Series D

Manifold Type: two-direction manifolds

Atex Rating: Ex h IIC 66°C.135°C Gb, Ex h IIIC T135°C Db

Ce Marking: II 2 GD

Torque Specs: Diaphragm shaft screws: 80 to 90 in-lb (9 to 10 N-m) at 100 rpm maximum; Air cover screws: 35 to 45 in-lb (4.0 to 5.1 N-m); Manifold bolts: 80 to 90 in-lb (9 to 10 N-m); Vee clamp nuts: 80 to 90 in-lb (9 to 10 N-m)

Compatible Equipment

Husky 716 Air Operated Diaphragm Pump

Related Parts

241408 – Husky 716 AL Air Operated Double Diaphragm Metal Pump w/ Single-Direction Manifolds

241408 – Air Section Pump (companion model)

25U241 – Air Section Repair Kit

Kit Contents

185622 – COVER, fluid; aluminum (Qty 2)

185624 – MANIFOLD; aluminum; NPT (Qty 2)

189220 – LABEL, warning (Qty 1)

112912 – SCREW; 3/8–16; 2.25 in. (57.2 mm) (Qty 8)

112913 – NUT, hex; 3/8–16; sst (Qty 8)

112914 – WASHER, flat; 3/8 in.; sst (Qty 4)

186207 – BASE, feet (Qty 2)

189540 – CLAMP, vee (Qty 2)

112499 – NUT, clamp; 1/4–28 (Qty 2)

191079 – STRIP, grounding (Qty 1)

100896 – BUSHING, 3/4 X 1/2 npt (Qty 4)

191837 – PLATE, diaphragm, fluid side; sst (Qty 2)

290045 – PLATE, designation (Qty 1)

194246 – COVER air (Qty 2)

113747 – SCREW, flange; hex head (Qty 2)

Used to evacuate and transfer fluids. Patents Pending. ATEX T-code rating is dependent on the temperature of the fluid being pumped. Fluid temperature is limited by the materials of the pump interior wetted parts. Air Section Repair Kit 25U241 is available for servicing. Parts included in repair kit are marked with asterisk (*) in Fig. 7 on page 17. General purpose grease 111920 is supplied in the kit. This is the air section component that requires specific assembly procedures including proper orientation of diaphragm components and application of Loctite to screw threads. This is a complete pump assembly. The page shows parts lists for both 241407 and 241408 models. Some parts differ between models (noted with asterisks). Air Valve Repair Kit 241657 and Fluid Section Repair Kit D05977 are available for service.

Reference Manuals

308797 (Page 1) Husky 716 Air-operated Diaphragm Pumps